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Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 30m

Huntingdon Fusion Technique's (HFT) off-the-shelf Argon Feed Hose is available in a variety of standard lengths, including 30m, 25m, 20m, 15m, 10m, and 5m. Each assembly is crafted to meet high-quality standards and comes equipped with an argon regulator fitting on one end and a 12 mm to 12 mm quick connect fitting on the other end. We also offer a range of alternative fittings, such as hose tails, tailpieces, and various quick disconnect options. What's In The Box APBS409 - Coupling, Female Thread 3/8" BSP (to fit cylinder regulator) APBS412 - Hose Tail 6.35 mm (1/4") ID to suit APBS409 APBS411 - Male threaded tailpiece 1/4" to suit APGV5002 Order APGV5002 to fit to PurgElite, PurgExtra, QuickPurge and HotPurge Inflatable Tube, Pipe and Pipeline Weld Purging Systems. FAQs 1. Do I have to attach the fittings to the hose myself? No, the hose comes complete with the fittings crimped onto each end. 2. I require a length of hose not shown on the price list, is this possible? Yes, contact us with your desired length and they will quote a price. 3. Is there a maximum length? Yes, 100m is the longest length in a straight run, however longer lengths can be made up with joining connectors. 4. Is the hose stamped with the specification? Yes, each length of hose is marked in white ink along the length with the specification: Argon Gas Hose BS EN 559 20 Bar (300 PSI) WP-MM.ID. 5. Do you keep good stocks? Yes, we have hose and all fittings in stock and lengths can be made up quickly by our assembly team. 6. Can I purchase the fittings separately if required? Yes, all fittings can be bought individually. 7. Does the hose have a British Standard? Yes, it is BS EN 559. 8. What is the temperature resistance range of the hose? From -30C up to +80C. 9. Is the hose just for argon? No, it can also be used for nitrogen. 10. How much does it weigh? 0.16 kgs per metre. 11. What are the dimensions of the hose? The ID is 6 mm and the OD is 13 mm. 12. What is the maximum pressure rating of the hose? Working pressure is 300 psi, 20 bar.

GBP 169.99

1

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 15m

Huntingdon Fusion Technique's (HFT) off-the-shelf Argon Feed Hose is available in a variety of standard lengths, including 30m, 25m, 20m, 15m, 10m, and 5m. Each assembly is crafted to meet high-quality standards and comes equipped with an argon regulator fitting on one end and a 12 mm to 12 mm quick connect fitting on the other end. We also offer a range of alternative fittings, such as hose tails, tailpieces, and various quick disconnect options. What's In The Box APBS409 - Coupling, Female Thread 3/8" BSP (to fit cylinder regulator) APBS412 - Hose Tail 6.35 mm (1/4") ID to suit APBS409 APBS411 - Male threaded tailpiece 1/4" to suit APGV5002 Order APGV5002 to fit to PurgElite, PurgExtra, QuickPurge and HotPurge Inflatable Tube, Pipe and Pipeline Weld Purging Systems. FAQs 1. Do I have to attach the fittings to the hose myself? No, the hose comes complete with the fittings crimped onto each end. 2. I require a length of hose not shown on the price list, is this possible? Yes, contact us with your desired length and we will quote a price. 3. Is there a maximum length? Yes, 100m is the longest length in a straight run; however, longer lengths can be made up with joining connectors. 4. Is the hose stamped with the specification? Yes, each length of hose is marked in white ink along the length with the specification: Argon Gas Hose BS EN 559 20 Bar (300 PSI) WP-MM.ID. 5. Do you keep good stocks? Yes, we have hose and all fittings in stock, and lengths can be made up quickly by our assembly team. 6. Can I purchase the fittings separately if required? Yes, all fittings can be bought individually. 7. Does the hose have a British Standard? Yes, it is BS EN 559. 8. What is the temperature resistance range of the hose? From -30C up to +80C. 9. Is the hose just for argon? No, it can also be used for nitrogen. 10. How much does it weigh? 0.16 kg per metre. 11. What are the dimensions of the hose? The ID is 6 mm and the OD is 13 mm. 12. What is the maximum pressure rating of the hose? Working pressure is 300 psi, 20 bar.

GBP 119.99

1

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 25m

Huntingdon Fusion Technique's (HFT) off-the-shelf Argon Feed Hose is available in a variety of standard lengths, including 30m, 25m, 20m, 15m, 10m, and 5m. Each assembly is crafted to meet high-quality standards and comes equipped with an argon regulator fitting on one end and a 12 mm to 12 mm quick connect fitting on the other end. We also offer a range of alternative fittings, such as hose tails, tailpieces, and various quick disconnect options. What's In The Box APBS409 - Coupling, Female Thread 3/8" BSP (to fit cylinder regulator) APBS412 - Hose Tail 6.35 mm (1/4") ID to suit APBS409 APBS411 - Male threaded tailpiece 1/4" to suit APGV5002 Order APGV5002 to fit to PurgElite, PurgExtra, QuickPurge and HotPurge Inflatable Tube, Pipe and Pipeline Weld Purging Systems. FAQs 1. Do I have to attach the fittings to the hose myself? No, the hose comes complete with the fittings crimped onto each end. 2. I require a length of hose not shown on the price list, is this possible? Yes, contact us with your desired length and they will quote a price. 3. Is there a maximum length? Yes, 100m is the longest length in a straight run, however longer lengths can be made up with joining connectors. 4. Is the hose stamped with the specification? Yes, each length of hose is marked in white ink along the length with the specification: Argon Gas Hose BS EN 559 20 Bar (300 PSI) WP-MM.ID. 5. Do you keep good stocks? Yes, we have hose and all fittings in stock and lengths can be made up quickly by our assembly team. 6. Can I purchase the fittings separately if required? Yes, all fittings can be bought individually. 7. Does the hose have a British Standard? Yes, it is BS EN 559. 8. What is the temperature resistance range of the hose? From -30C up to +80C. 9. Is the hose just for argon? No, it can also be used for nitrogen. 10. How much does it weigh? 0.16 kgs per metre. 11. What are the dimensions of the hose? The ID is 6 mm and the OD is 13 mm. 12. What is the maximum pressure rating of the hose? Working pressure is 300 psi, 20 bar.

GBP 159.99

1

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 20m

Huntingdon Fusion Technique's (HFT) off-the-shelf Argon Feed Hose is available in a variety of standard lengths, including 30m, 25m, 20m, 15m, 10m, and 5m. Each assembly is crafted to meet high-quality standards and comes equipped with an argon regulator fitting on one end and a 12 mm to 12 mm quick connect fitting on the other end. We also offer a range of alternative fittings, such as hose tails, tailpieces, and various quick disconnect options. What's In The Box APBS409 - Coupling, Female Thread 3/8" BSP (to fit cylinder regulator) APBS412 - Hose Tail 6.35 mm (1/4") ID to suit APBS409 APBS411 - Male threaded tailpiece 1/4" to suit APGV5002 Order APGV5002 to fit to PurgElite, PurgExtra, QuickPurge and HotPurge Inflatable Tube, Pipe and Pipeline Weld Purging Systems. FAQs 1. Do I have to attach the fittings to the hose myself? No, the hose comes complete with the fittings crimped onto each end. 2. I require a length of hose not shown on the price list, is this possible? Yes, contact us with your desired length and they will quote a price. 3. Is there a maximum length? Yes, 100m is the longest length in a straight run, however longer lengths can be made up with joining connectors. 4. Is the hose stamped with the specification? Yes, each length of hose is marked in white ink along the length with the specification: Argon Gas Hose BS EN 559 20 Bar (300 PSI) WP-MM.ID. 5. Do you keep good stocks? Yes, we have hose and all fittings in stock and lengths can be made up quickly by our assembly team. 6. Can I purchase the fittings separately if required? Yes, all fittings can be bought individually. 7. Does the hose have a British Standard? Yes, it is BS EN 559. 8. What is the temperature resistance range of the hose? From -30C up to +80C. 9. Is the hose just for argon? No, it can also be used for nitrogen. 10. How much does it weigh? 0.16 kg per metre. 11. What are the dimensions of the hose? The ID is 6 mm and the OD is 13 mm. 12. What is the maximum pressure rating of the hose? Working pressure is 300 psi, 20 bar.

GBP 139.99

1

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 5m

Huntingdon Fusion Technique's (HFT) off-the-shelf Argon Feed Hose is available in a variety of standard lengths, including 30m, 25m, 20m, 15m, 10m, and 5m. Each assembly is crafted to meet high-quality standards and comes equipped with an argon regulator fitting on one end and a 12 mm to 12 mm quick connect fitting on the other end. We also offer a range of alternative fittings, such as hose tails, tailpieces, and various quick disconnect options. What's In The Box APBS409 - Coupling, Female Thread 3/8" BSP (to fit cylinder regulator) APBS412 - Hose Tail 6.35 mm (1/4") ID to suit APBS409 APBS411 - Male threaded tailpiece 1/4" to suit APGV5002 Order APGV5002 to fit to PurgElite, PurgExtra, QuickPurge and HotPurge Inflatable Tube, Pipe and Pipeline Weld Purging Systems. FAQs 1. Do I have to attach the fittings to the hose myself? No, the hose comes complete with the fittings crimped onto each end. 2. I require a length of hose not shown on the price list, is this possible? Yes, contact us with your desired length and they will quote a price. 3. Is there a maximum length? Yes, 100m is the longest length in a straight run, however longer lengths can be made up with joining connectors. 4. Is the hose stamped with the specification? Yes, each length of hose is marked in white ink along the length with the specification: Argon Gas Hose BS EN 559 20 Bar (300 PSI) WP-MM.ID. 5. Do you keep good stocks? Yes, we have hose and all fittings in stock and lengths can be made up quickly by our assembly team. 6. Can I purchase the fittings separately if required? Yes, all fittings can be bought individually. 7. Does the hose have a British Standard? Yes, it is BS EN 559. 8. What is the temperature resistance range of the hose? From -30C up to +80C. 9. Is the hose just for argon? No, it can also be used for nitrogen. 10. How much does it weigh? 0.16 kgs per metre. 11. What are the dimensions of the hose? The ID is 6 mm and the OD is 13 mm. 12. What is the maximum pressure rating of the hose? Working pressure is 300 psi, 20 bar.

GBP 74.99

1

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 10m

Huntingdon Fusion Technique's (HFT) off-the-shelf Argon Feed Hose is available in a variety of standard lengths, including 30m, 25m, 20m, 15m, 10m, and 5m. Each assembly is crafted to meet high-quality standards and comes equipped with an argon regulator fitting on one end and a 12 mm to 12 mm quick connect fitting on the other end. We also offer a range of alternative fittings, such as hose tails, tailpieces, and various quick disconnect options. What's In The Box APBS409 - Coupling, Female Thread 3/8" BSP (to fit cylinder regulator) APBS412 - Hose Tail 6.35 mm (1/4") ID to suit APBS409 APBS411 - Male threaded tailpiece 1/4" to suit APGV5002 Order APGV5002 to fit to PurgElite, PurgExtra, QuickPurge and HotPurge Inflatable Tube, Pipe and Pipeline Weld Purging Systems. FAQs 1. Do I have to attach the fittings to the hose myself? No, the hose comes complete with the fittings crimped onto each end. 2. I require a length of hose not shown on the price list, is this possible? Yes, contact us with your desired length and we will quote a price. 3. Is there a maximum length? Yes, 100m is the longest length in a straight run; however, longer lengths can be made up with joining connectors. 4. Is the hose stamped with the specification? Yes, each length of hose is marked in white ink along the length with the specification: Argon Gas Hose BS EN 559 20 Bar (300 PSI) WP-MM.ID. 5. Do you keep good stocks? Yes, we have hose and all fittings in stock, and lengths can be made up quickly by our assembly team. 6. Can I purchase the fittings separately if required? Yes, all fittings can be bought individually. 7. Does the hose have a British Standard? Yes, it is BS EN 559. 8. What is the temperature resistance range of the hose? From -30C up to +80C. 9. Is the hose just for argon? No, it can also be used for nitrogen. 10. How much does it weigh? 0.16 kgs per metre. 11. What are the dimensions of the hose? The ID is 6 mm and the OD is 13 mm. 12. What is the maximum pressure rating of the hose? Working pressure is 300 psi, 20 bar.

GBP 93.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1143mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 3199.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1321mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 3999.99

1

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 610mm

The Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge System comprises a tandem inflatable dam system connected by a volume reducing sleeve. Operating temperature 250C (482F) continuous use and up to 280C (586F) for short periods. The size of the system to be ordered must correspond with the ID of the pipe being welded. All systems come fitted with PurgeGate as standard.The QuickPurge design works best by keeping the sleeve as short as possible to fast results. With the short sleeve, it is difficult to pull the system through 90 bends. In the event that you will need to pull your QuickPurge system through 90 bends, please contact us.BenefitsTandem inflatable dam system: This ensures a complete seal around the weld joint, preventing oxygen from entering and causing oxidation.Volume reducing sleeve: This reduces the volume of the annulus between the pipes, which speeds up the purge process.Operating temperature of up to 250C (482F) continuously and up to 280C (586F) for short periods: This makes it suitable for a wide range of applications.Comes with PurgeGate as standard: This prevents the dams from overinflating and bursting, which can damage the system.Easy to use: The system is designed to be quick and easy to set up, even for inexperienced users.Fast results: The system can purge a pipe in minutes, which can save time and money.Can be used in pipes with a maximum bend radius of 1.5 times the pipe diameter: This makes it suitable for a wide range of pipes, including pipes with bends.FAQs1. How can Argweld QuickPurge help me?Dramatically reduced welding times achieved. Phenomenal savings in argon. For example, a 36 (900 mm) pipe joint might take from 4 to 8 hours to prepare and purge properly when using homemade devices such as discs made from cardboard, foam or rubber.With Argweld QuickPurge, it takes as little as 10 minutes which includes placing the system into position, inflating the dams and purging.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) 3. What is the overall length?Lengths will vary according to the diameter. The space between the dams is kept very short to minimise inert gas use consistent with the need to provide adequate gas coverage.4. Can Argweld QuickPurge Systems be used for return bends?It is necessary to tell HFT at the time of order, that the QuickPurge System is required for return bends. We will then manufacture longer collars to provide the necessary space to prevent the dams from being too close to the weld.5. Are Argweld QuickPurge Systems re-usable?Yes, QuickPurge II pays for itself in a few welds. QuickPurge is rugged and can be used for multiple welds.6. What gases can I use with Argweld QuickPurge Systems?Argon (Europe) and helium (N America) are the most common gases but any gas or gas mix can be used. Argon/hydrogen mixes and nitrogen have been used successfully.7. What are Argweld QuickPurge Systems made from?Predominantly low vapour pressure, flexible, durable, heat resistant materials selected for longevity.8. How cost-effective are Argweld QuickPurge Systems?Ask for our return on investment sheet. The savings using QuickPurge are really stunning.9. Are Argweld QuickPurge Systems resistant to heat?Yes, QuickPurge is resistant to the heat of all typical arc welding processes.Special heat-protected purge systems called Argweld HotPurge are available to accommodate pre-weld and post-weld heat treated joints.Heat Protecting Band accessories are available for Keyhole Tig or Keyhole Plasma welding. Or for any other applications where the material under the weld becomes too hot.10. How do I measure the residual oxygen content?Use a dedicated PurgEye Weld Purge Monitor.11. How do I position the product in the pipeline?QuickPurge Systems are manufactured with high strength pull loops that allow the fixing of pull cords. RootGlo is a glow sleeve which can be seen readily through the root gap when making open root welds. Exposure to 10 minutes of light provides illumination inside the pipe for up to 12 hours.12. How long will Argweld QuickPurge Systems remain inflated?Continuous purging will ensure effective sealing and this allows time for post-weld cooling and x-ray or ultrasonic inspection. Deflation is instant once the argon feed hose has been disconnected.

GBP 1049.99

1

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 203mm

The Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge System comprises a tandem inflatable dam system connected by a volume reducing sleeve. Operating temperature 250C (482F) continuous use and up to 280C (586F) for short periods. The size of the system to be ordered must correspond with the ID of the pipe being welded. All systems come fitted with PurgeGate as standard.The QuickPurge design works best by keeping the sleeve as short as possible to fast results. With the short sleeve, it is difficult to pull the system through 90 bends. In the event that you will need to pull your QuickPurge system through 90 bends, please contact us.BenefitsTandem inflatable dam system: This ensures a complete seal around the weld joint, preventing oxygen from entering and causing oxidation.Volume reducing sleeve: This reduces the volume of the annulus between the pipes, which speeds up the purge process.Operating temperature of up to 250C (482F) continuously and up to 280C (586F) for short periods: This makes it suitable for a wide range of applications.Comes with PurgeGate as standard: This prevents the dams from overinflating and bursting, which can damage the system.Easy to use: The system is designed to be quick and easy to set up, even for inexperienced users.Fast results: The system can purge a pipe in minutes, which can save time and money.Can be used in pipes with a maximum bend radius of 1.5 times the pipe diameter: This makes it suitable for a wide range of pipes, including pipes with bends.FAQs1. How can Argweld QuickPurge help me?Dramatically reduced welding times achieved. Phenomenal savings in argon. For example, a 36 (900 mm) pipe joint might take from 4 to 8 hours to prepare and purge properly when using homemade devices such as discs made from cardboard, foam or rubber.With Argweld QuickPurge, it takes as little as 10 minutes which includes placing the system into position, inflating the dams and purging.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) 3. What is the overall length?Lengths will vary according to the diameter. The space between the dams is kept very short to minimise inert gas use consistent with the need to provide adequate gas coverage.4. Can Argweld QuickPurge Systems be used for return bends?It is necessary to tell HFT at the time of order, that the QuickPurge System is required for return bends. We will then manufacture longer collars to provide the necessary space to prevent the dams from being too close to the weld.5. Are Argweld QuickPurge Systems re-usable?Yes, QuickPurge II pays for itself in a few welds. QuickPurge is rugged and can be used for multiple welds.6. What gases can I use with Argweld QuickPurge Systems?Argon (Europe) and helium (N America) are the most common gases but any gas or gas mix can be used. Argon/hydrogen mixes and nitrogen have been used successfully.7. What are Argweld QuickPurge Systems made from?Predominantly low vapour pressure, flexible, durable, heat resistant materials selected for longevity.8. How cost-effective are Argweld QuickPurge Systems?Ask for our return on investment sheet. The savings using QuickPurge are really stunning.9. Are Argweld QuickPurge Systems resistant to heat?Yes, QuickPurge is resistant to the heat of all typical arc welding processes.Special heat-protected purge systems called Argweld HotPurge are available to accommodate pre-weld and post-weld heat treated joints.Heat Protecting Band accessories are available for Keyhole Tig or Keyhole Plasma welding. Or for any other applications where the material under the weld becomes too hot.10. How do I measure the residual oxygen content?Use a dedicated PurgEye Weld Purge Monitor.11. How do I position the product in the pipeline?QuickPurge Systems are manufactured with high strength pull loops that allow the fixing of pull cords. RootGlo is a glow sleeve which can be seen readily through the root gap when making open root welds. Exposure to 10 minutes of light provides illumination inside the pipe for up to 12 hours.12. How long will Argweld QuickPurge Systems remain inflated?Continuous purging will ensure effective sealing and this allows time for post-weld cooling and x-ray or ultrasonic inspection. Deflation is instant once the argon feed hose has been disconnected.

GBP 499.99

1

Huntingdon Fusion Techniques Qwik-Freezer Portable Pipe Freezing Equipment Kit - QF3200-WOC

The HFT Qwik-Freezer Pipe Freezing Equipment employs liquid carbon dioxide (CO2) to rapidly freeze specific sections of pipe or tubing, creating a reliable ice plug with extremely low temperatures similar to dry ice. This ice plug effectively isolates the water within the system, enabling hassle-free repairs or alterations to be carried out without the need for system drainage or shutdown. FAQs 1. How do I know how much liquid CO2 I need? Be sure there is more than enough liquid CO2 on hand for the job (refer to the freezing table in the user instructions for the amount needed to complete the initial freeze only). If you intend to hold a freeze, extra cylinders will be needed. Use only cylinders fitted with a siphon tube or dip tube. 2. What condition does the pipe and water inside have to be in? Ensure there is no flow of water through the pipe, as flowing water will not freeze. The outside surface of the pipe must be clean of all foreign matter. Water should be at 20C (68F) or colder. Warm water will take much longer to freeze. Always freeze on a horizontal line whenever possible. If attempting a vertical freeze, the water must be colder than 20C (68F). Additional injections and waiting time will also be necessary. A vertical pipe may take up to twice as long as a horizontal line and the CO2 consumption will be double. Do not attempt to freeze close to a main line that has flowing water as the turbulence can prevent formation of the ice plug. 3. Can I freeze pipes larger than 8 or with different material inside the pipe? Qwik-Freezer equipment should not be used on pipes larger than the specified size or pipes containing anything but water. For other sizes and applications, contact us. 4. Will I need ventilation whilst freezing? CO2 is heavier than air and will collect in confined and low-lying work areas. To prevent the danger of asphyxiation, make sure there is always good ventilation. Ventilation fans must be used in confined and low-lying spaces. 5. Do I need to wear safety clothing? Gloves and safety glasses should be worn at all times when operating Qwik-Freezer equipment. Do not hold dry ice as frostbite could result. 6. Can I freeze on a weld? It is not ideal to freeze on a weld unless the weld has been x-rayed. 7. What kind of pipes can Qwik-Freezer be used on? Qwik-Freezer can be used on iron, lead, steel, and copper pipes. It is also applicable to plastic pipes, but these will take up to three times longer. 8. How much water pressure will an ice plug hold? Ice plugs have passed pressure tests up to 5000 psi. HFT conservatively rates them to 1500 psi. 9. What about bursting or fracturing pipes? Pipe fractures are not caused by the ice plug or the freezing process. They are caused by a failure to allow enough space between the ice plug and closed connections. This is due to the increase in pressure that is caused by water that is displaced by the ice plug as it grows, which can create a hydraulic ram if enough space is not allowed. 10. Why is it imperative to have CO2 cylinders with siphon tubes? Dry ice is formed when liquid CO2 interacts with the atmosphere (which takes place inside the Qwik-Freezer jacket). If a cylinder does not have a siphon tube, it will only deliver CO2 gas, which will have no reaction. Without dry ice, there will be no freeze. 11. What if there is a small amount of glycol or other fluid in the line? It is important to know how much is in the mix and what the freeze point of the liquid is. Note: the freeze point may just be a slush and not to the solid state that is required for a plug. The Qwik-Freezer will go down to -121F.

GBP 2499.99

1

Huntingdon Fusion Techniques Qwik-Freezer Portable Pipe Freezing Equipment Kit - QF6100-WOC

The HFT Qwik-Freezer Pipe Freezing Equipment employs liquid carbon dioxide (CO2) to rapidly freeze specific sections of pipe or tubing, creating a reliable ice plug with extremely low temperatures similar to dry ice. This ice plug effectively isolates the water within the system, enabling hassle-free repairs or alterations to be carried out without the need for system drainage or shutdown. FAQs 1. How do I know how much liquid CO2 I need? Be sure there is more than enough liquid CO2 on hand for the job (refer to the freezing table in the user instructions for the amount needed to complete the initial freeze only). If you intend to hold a freeze, extra cylinders will be needed. Use only cylinders fitted with a siphon tube or dip tube. 2. What condition does the pipe and water inside have to be in? Ensure there is no flow of water through the pipe, as flowing water will not freeze. The outside surface of the pipe must be clean of all foreign matter. Water should be at 20C (68F) or colder. Warm water will take much longer to freeze. Always freeze on a horizontal line whenever possible. If attempting a vertical freeze, the water must be colder than 20C (68F). Additional injections and waiting time will also be necessary. A vertical pipe may take up to twice as long as a horizontal line and the CO2 consumption will be double. Do not attempt to freeze close to a main line that has flowing water as the turbulence can prevent formation of the ice plug. 3. Can I freeze pipes larger than 8 or with different material inside the pipe? Qwik-Freezer equipment should not be used on pipes larger than the specified size or pipes containing anything but water. For other sizes and applications, contact us. 4. Will I need ventilation whilst freezing? CO2 is heavier than air and will collect in confined and low-lying work areas. To prevent the danger of asphyxiation, make sure there is always good ventilation. Ventilation fans must be used in confined and low-lying spaces. 5. Do I need to wear safety clothing? Gloves and safety glasses should be worn at all times when operating Qwik-Freezer equipment. Do not hold dry ice as frostbite could result. 6. Can I freeze on a weld? It is not ideal to freeze on a weld unless the weld has been x-rayed. 7. What kind of pipes can Qwik-Freezer be used on? Qwik-Freezer can be used on iron, lead, steel, and copper pipes. It is also applicable to plastic pipes, but these will take up to three times longer. 8. How much water pressure will an ice plug hold? Ice plugs have passed pressure tests up to 5000 psi. HFT conservatively rates them to 1500 psi. 9. What about bursting or fracturing pipes? Pipe fractures are not caused by the ice plug or the freezing process. They are caused by a failure to allow enough space between the ice plug and closed connections. This is due to the increase in pressure that is caused by water that is displaced by the ice plug as it grows that can create a hydraulic ram if enough space is not allowed. 10. Why is it imperative to have CO2 cylinders with siphon-tubes? Dry ice is formed when liquid CO2 interacts with the atmosphere (which takes place inside the Qwik-Freezer jacket). If a cylinder does not have a siphon-tube it will only deliver CO2 gas, which will have no reaction. Without dry ice, there will be no freeze. 11. What if there is a small amount of glycol or other fluid in the line? It is important to know how much is in the mix and what the freeze point of the liquid is. Note: the freeze point may just be a slush and not to the solid state that is required for a plug. The Qwik-Freezer will go down to -121F.

GBP 2699.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1270mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 3599.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 686mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 1739.99

1

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 635mm

The Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge System comprises a tandem inflatable dam system connected by a volume reducing sleeve. Operating temperature 250C (482F) continuous use and up to 280C (586F) for short periods. The size of the system to be ordered must correspond with the ID of the pipe being welded. All systems come fitted with PurgeGate as standard.The QuickPurge design works best by keeping the sleeve as short as possible to fast results. With the short sleeve, it is difficult to pull the system through 90 bends. In the event that you will need to pull your QuickPurge system through 90 bends, please contact us.BenefitsTandem inflatable dam system: This ensures a complete seal around the weld joint, preventing oxygen from entering and causing oxidation.Volume reducing sleeve: This reduces the volume of the annulus between the pipes, which speeds up the purge process.Operating temperature of up to 250C (482F) continuously and up to 280C (586F) for short periods: This makes it suitable for a wide range of applications.Comes with PurgeGate as standard: This prevents the dams from overinflating and bursting, which can damage the system.Easy to use: The system is designed to be quick and easy to set up, even for inexperienced users.Fast results: The system can purge a pipe in minutes, which can save time and money.Can be used in pipes with a maximum bend radius of 1.5 times the pipe diameter: This makes it suitable for a wide range of pipes, including pipes with bends.FAQs1. How can Argweld QuickPurge help me?Dramatically reduced welding times achieved. Phenomenal savings in argon. For example, a 36 (900 mm) pipe joint might take from 4 to 8 hours to prepare and purge properly when using homemade devices such as discs made from cardboard, foam or rubber.With Argweld QuickPurge, it takes as little as 10 minutes which includes placing the system into position, inflating the dams and purging.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) 3. What is the overall length?Lengths will vary according to the diameter. The space between the dams is kept very short to minimise inert gas use consistent with the need to provide adequate gas coverage.4. Can Argweld QuickPurge Systems be used for return bends?It is necessary to tell HFT at the time of order, that the QuickPurge System is required for return bends. We will then manufacture longer collars to provide the necessary space to prevent the dams from being too close to the weld.5. Are Argweld QuickPurge Systems re-usable?Yes, QuickPurge II pays for itself in a few welds. QuickPurge is rugged and can be used for multiple welds.6. What gases can I use with Argweld QuickPurge Systems?Argon (Europe) and helium (N America) are the most common gases but any gas or gas mix can be used. Argon/hydrogen mixes and nitrogen have been used successfully.7. What are Argweld QuickPurge Systems made from?Predominantly low vapour pressure, flexible, durable, heat resistant materials selected for longevity.8. How cost-effective are Argweld QuickPurge Systems?Ask for our return on investment sheet. The savings using QuickPurge are really stunning.9. Are Argweld QuickPurge Systems resistant to heat?Yes, QuickPurge is resistant to the heat of all typical arc welding processes.Special heat-protected purge systems called Argweld HotPurge are available to accommodate pre-weld and post-weld heat treated joints.Heat Protecting Band accessories are available for Keyhole Tig or Keyhole Plasma welding. Or for any other applications where the material under the weld becomes too hot.10. How do I measure the residual oxygen content?Use a dedicated PurgEye Weld Purge Monitor.11. How do I position the product in the pipeline?QuickPurge Systems are manufactured with high strength pull loops that allow the fixing of pull cords. RootGlo is a glow sleeve which can be seen readily through the root gap when making open root welds. Exposure to 10 minutes of light provides illumination inside the pipe for up to 12 hours.12. How long will Argweld QuickPurge Systems remain inflated?Continuous purging will ensure effective sealing and this allows time for post-weld cooling and x-ray or ultrasonic inspection. Deflation is instant once the argon feed hose has been disconnected.

GBP 1049.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 203mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 699.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 737mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 1899.99

1

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 432mm

The Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge System comprises a tandem inflatable dam system connected by a volume reducing sleeve. Operating temperature 250C (482F) continuous use and up to 280C (586F) for short periods. The size of the system to be ordered must correspond with the ID of the pipe being welded. All systems come fitted with PurgeGate as standard.The QuickPurge design works best by keeping the sleeve as short as possible to fast results. With the short sleeve, it is difficult to pull the system through 90 bends. In the event that you will need to pull your QuickPurge system through 90 bends, please contact us.BenefitsTandem inflatable dam system: This ensures a complete seal around the weld joint, preventing oxygen from entering and causing oxidation.Volume reducing sleeve: This reduces the volume of the annulus between the pipes, which speeds up the purge process.Operating temperature of up to 250C (482F) continuously and up to 280C (586F) for short periods: This makes it suitable for a wide range of applications.Comes with PurgeGate as standard: This prevents the dams from overinflating and bursting, which can damage the system.Easy to use: The system is designed to be quick and easy to set up, even for inexperienced users.Fast results: The system can purge a pipe in minutes, which can save time and money.Can be used in pipes with a maximum bend radius of 1.5 times the pipe diameter: This makes it suitable for a wide range of pipes, including pipes with bends.FAQs1. How can Argweld QuickPurge help me?Dramatically reduced welding times achieved. Phenomenal savings in argon. For example, a 36 (900 mm) pipe joint might take from 4 to 8 hours to prepare and purge properly when using homemade devices such as discs made from cardboard, foam or rubber.With Argweld QuickPurge, it takes as little as 10 minutes which includes placing the system into position, inflating the dams and purging.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) 3. What is the overall length?Lengths will vary according to the diameter. The space between the dams is kept very short to minimise inert gas use consistent with the need to provide adequate gas coverage.4. Can Argweld QuickPurge Systems be used for return bends?It is necessary to tell HFT at the time of order, that the QuickPurge System is required for return bends. We will then manufacture longer collars to provide the necessary space to prevent the dams from being too close to the weld.5. Are Argweld QuickPurge Systems re-usable?Yes, QuickPurge II pays for itself in a few welds. QuickPurge is rugged and can be used for multiple welds.6. What gases can I use with Argweld QuickPurge Systems?Argon (Europe) and helium (N America) are the most common gases but any gas or gas mix can be used. Argon/hydrogen mixes and nitrogen have been used successfully.7. What are Argweld QuickPurge Systems made from?Predominantly low vapour pressure, flexible, durable, heat resistant materials selected for longevity.8. How cost-effective are Argweld QuickPurge Systems?Ask for our return on investment sheet. The savings using QuickPurge are really stunning.9. Are Argweld QuickPurge Systems resistant to heat?Yes, QuickPurge is resistant to the heat of all typical arc welding processes.Special heat-protected purge systems called Argweld HotPurge are available to accommodate pre-weld and post-weld heat treated joints.Heat Protecting Band accessories are available for Keyhole Tig or Keyhole Plasma welding. Or for any other applications where the material under the weld becomes too hot.10. How do I measure the residual oxygen content?Use a dedicated PurgEye Weld Purge Monitor.11. How do I position the product in the pipeline?QuickPurge Systems are manufactured with high strength pull loops that allow the fixing of pull cords. RootGlo is a glow sleeve which can be seen readily through the root gap when making open root welds. Exposure to 10 minutes of light provides illumination inside the pipe for up to 12 hours.12. How long will Argweld QuickPurge Systems remain inflated?Continuous purging will ensure effective sealing and this allows time for post-weld cooling and x-ray or ultrasonic inspection. Deflation is instant once the argon feed hose has been disconnected.

GBP 729.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1499mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 4399.99

1

Huntingdon Fusion Techniques Qwik-Freezer Portable Pipe Freezing Equipment Kit - QF6000-WOC

The HFT Qwik-Freezer Pipe Freezing Equipment employs liquid carbon dioxide (CO2) to rapidly freeze specific sections of pipe or tubing, creating a reliable ice plug with extremely low temperatures similar to dry ice. This ice plug effectively isolates the water within the system, enabling hassle-free repairs or alterations to be carried out without the need for system drainage or shutdown. FAQs 1. How do I know how much liquid CO2 I need? Be sure there is more than enough liquid CO2 on hand for the job (refer to the freezing table in the user instructions for the amount needed to complete the initial freeze only). If you intend to hold a freeze, extra cylinders will be needed. Use only cylinders fitted with a siphon tube or dip tube. 2. What condition does the pipe and water inside have to be in? Ensure there is no flow of water through the pipe, as flowing water will not freeze. The outside surface of the pipe must be clean of all foreign matter. Water should be at 20C (68F) or colder. Warm water will take much longer to freeze. Always freeze on a horizontal line whenever possible. If attempting a vertical freeze, the water must be colder than 20C (68F). Additional injections and waiting time will also be necessary. A vertical pipe may take up to twice as long as a horizontal line and the CO2 consumption will be double. Do not attempt to freeze close to a main line that has flowing water as the turbulence can prevent formation of the ice plug. 3. Can I freeze pipes larger than 8 or with different material inside the pipe? Qwik-Freezer equipment should not be used on pipes larger than the specified size or pipes containing anything but water. For other sizes and applications, contact us. 4. Will I need ventilation whilst freezing? CO2 is heavier than air and will collect in confined and low-lying work areas. To prevent the danger of asphyxiation, make sure there is always good ventilation. Ventilation fans must be used in confined and low-lying spaces. 5. Do I need to wear safety clothing? Gloves and safety glasses should be worn at all times when operating Qwik-Freezer equipment. Do not hold dry ice as frostbite could result. 6. Can I freeze on a weld? It is not ideal to freeze on a weld unless the weld has been x-rayed. 7. What kind of pipes can Qwik-Freezer be used on? Qwik-Freezer can be used on iron, lead, steel, and copper pipes. It is also applicable to plastic pipes, but these will take up to three times longer. 8. How much water pressure will an ice plug hold? Ice plugs have passed pressure tests up to 5000 psi. HFT conservatively rates them to 1500 psi. 9. What about bursting or fracturing pipes? Pipe fractures are not caused by the ice plug or the freezing process. They are caused by a failure to allow enough space between the ice plug and closed connections. This is due to the increase in pressure that is caused by water that is displaced by the ice plug as it grows that can create a hydraulic ram if enough space is not allowed. 10. Why is it imperative to have CO2 cylinders with siphon-tubes? Dry ice is formed when liquid CO2 interacts with the atmosphere (which takes place inside the Qwik-Freezer jacket). If a cylinder does not have a siphon-tube it will only deliver CO2 gas, which will have no reaction. Without dry ice, there will be no freeze. 11. What if there is a small amount of glycol or other fluid in the line? It is important to know how much is in the mix and what the freeze point of the liquid is. Note: the freeze point may just be a slush and not to the solid state that is required for a plug. The Qwik-Freezer will go down to -121F.

GBP 3999.99

1

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 914mm

The Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge System comprises a tandem inflatable dam system connected by a volume reducing sleeve. Operating temperature 250C (482F) continuous use and up to 280C (586F) for short periods. The size of the system to be ordered must correspond with the ID of the pipe being welded. All systems come fitted with PurgeGate as standard.The QuickPurge design works best by keeping the sleeve as short as possible to fast results. With the short sleeve, it is difficult to pull the system through 90 bends. In the event that you will need to pull your QuickPurge system through 90 bends, please contact us.BenefitsTandem inflatable dam system: This ensures a complete seal around the weld joint, preventing oxygen from entering and causing oxidation.Volume reducing sleeve: This reduces the volume of the annulus between the pipes, which speeds up the purge process.Operating temperature of up to 250C (482F) continuously and up to 280C (586F) for short periods: This makes it suitable for a wide range of applications.Comes with PurgeGate as standard: This prevents the dams from overinflating and bursting, which can damage the system.Easy to use: The system is designed to be quick and easy to set up, even for inexperienced users.Fast results: The system can purge a pipe in minutes, which can save time and money.Can be used in pipes with a maximum bend radius of 1.5 times the pipe diameter: This makes it suitable for a wide range of pipes, including pipes with bends.FAQs1. How can Argweld QuickPurge help me?Dramatically reduced welding times achieved. Phenomenal savings in argon. For example, a 36 (900 mm) pipe joint might take from 4 to 8 hours to prepare and purge properly when using homemade devices such as discs made from cardboard, foam or rubber.With Argweld QuickPurge, it takes as little as 10 minutes which includes placing the system into position, inflating the dams and purging.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) 3. What is the overall length?Lengths will vary according to the diameter. The space between the dams is kept very short to minimise inert gas use consistent with the need to provide adequate gas coverage.4. Can Argweld QuickPurge Systems be used for return bends?It is necessary to tell HFT at the time of order, that the QuickPurge System is required for return bends. We will then manufacture longer collars to provide the necessary space to prevent the dams from being too close to the weld.5. Are Argweld QuickPurge Systems re-usable?Yes, QuickPurge II pays for itself in a few welds. QuickPurge is rugged and can be used for multiple welds.6. What gases can I use with Argweld QuickPurge Systems?Argon (Europe) and helium (N America) are the most common gases but any gas or gas mix can be used. Argon/hydrogen mixes and nitrogen have been used successfully.7. What are Argweld QuickPurge Systems made from?Predominantly low vapour pressure, flexible, durable, heat resistant materials selected for longevity.8. How cost-effective are Argweld QuickPurge Systems?Ask for our return on investment sheet. The savings using QuickPurge are really stunning.9. Are Argweld QuickPurge Systems resistant to heat?Yes, QuickPurge is resistant to the heat of all typical arc welding processes.Special heat-protected purge systems called Argweld HotPurge are available to accommodate pre-weld and post-weld heat treated joints.Heat Protecting Band accessories are available for Keyhole Tig or Keyhole Plasma welding. Or for any other applications where the material under the weld becomes too hot.10. How do I measure the residual oxygen content?Use a dedicated PurgEye Weld Purge Monitor.11. How do I position the product in the pipeline?QuickPurge Systems are manufactured with high strength pull loops that allow the fixing of pull cords. RootGlo is a glow sleeve which can be seen readily through the root gap when making open root welds. Exposure to 10 minutes of light provides illumination inside the pipe for up to 12 hours.12. How long will Argweld QuickPurge Systems remain inflated?Continuous purging will ensure effective sealing and this allows time for post-weld cooling and x-ray or ultrasonic inspection. Deflation is instant once the argon feed hose has been disconnected.

GBP 1399.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1168mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 3199.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 381mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 1049.99

1

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 711mm

The Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge System comprises a tandem inflatable dam system connected by a volume reducing sleeve. Operating temperature 250C (482F) continuous use and up to 280C (586F) for short periods. The size of the system to be ordered must correspond with the ID of the pipe being welded. All systems come fitted with PurgeGate as standard.The QuickPurge design works best by keeping the sleeve as short as possible to fast results. With the short sleeve, it is difficult to pull the system through 90 bends. In the event that you will need to pull your QuickPurge system through 90 bends, please contact us.BenefitsTandem inflatable dam system: This ensures a complete seal around the weld joint, preventing oxygen from entering and causing oxidation.Volume reducing sleeve: This reduces the volume of the annulus between the pipes, which speeds up the purge process.Operating temperature of up to 250C (482F) continuously and up to 280C (586F) for short periods: This makes it suitable for a wide range of applications.Comes with PurgeGate as standard: This prevents the dams from overinflating and bursting, which can damage the system.Easy to use: The system is designed to be quick and easy to set up, even for inexperienced users.Fast results: The system can purge a pipe in minutes, which can save time and money.Can be used in pipes with a maximum bend radius of 1.5 times the pipe diameter: This makes it suitable for a wide range of pipes, including pipes with bends.FAQs1. How can Argweld QuickPurge help me?Dramatically reduced welding times achieved. Phenomenal savings in argon. For example, a 36 (900 mm) pipe joint might take from 4 to 8 hours to prepare and purge properly when using homemade devices such as discs made from cardboard, foam or rubber.With Argweld QuickPurge, it takes as little as 10 minutes which includes placing the system into position, inflating the dams and purging.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) 3. What is the overall length?Lengths will vary according to the diameter. The space between the dams is kept very short to minimise inert gas use consistent with the need to provide adequate gas coverage.4. Can Argweld QuickPurge Systems be used for return bends?It is necessary to tell HFT at the time of order, that the QuickPurge System is required for return bends. We will then manufacture longer collars to provide the necessary space to prevent the dams from being too close to the weld.5. Are Argweld QuickPurge Systems re-usable?Yes, QuickPurge II pays for itself in a few welds. QuickPurge is rugged and can be used for multiple welds.6. What gases can I use with Argweld QuickPurge Systems?Argon (Europe) and helium (N America) are the most common gases but any gas or gas mix can be used. Argon/hydrogen mixes and nitrogen have been used successfully.7. What are Argweld QuickPurge Systems made from?Predominantly low vapour pressure, flexible, durable, heat resistant materials selected for longevity.8. How cost-effective are Argweld QuickPurge Systems?Ask for our return on investment sheet. The savings using QuickPurge are really stunning.9. Are Argweld QuickPurge Systems resistant to heat?Yes, QuickPurge is resistant to the heat of all typical arc welding processes.Special heat-protected purge systems called Argweld HotPurge are available to accommodate pre-weld and post-weld heat treated joints.Heat Protecting Band accessories are available for Keyhole Tig or Keyhole Plasma welding. Or for any other applications where the material under the weld becomes too hot.10. How do I measure the residual oxygen content?Use a dedicated PurgEye Weld Purge Monitor.11. How do I position the product in the pipeline?QuickPurge Systems are manufactured with high strength pull loops that allow the fixing of pull cords. RootGlo is a glow sleeve which can be seen readily through the root gap when making open root welds. Exposure to 10 minutes of light provides illumination inside the pipe for up to 12 hours.12. How long will Argweld QuickPurge Systems remain inflated?Continuous purging will ensure effective sealing and this allows time for post-weld cooling and x-ray or ultrasonic inspection. Deflation is instant once the argon feed hose has been disconnected.

GBP 1199.99

1

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1245mm

Introducing Argweld HotPurge Inflatable Pipe Weld Purge Systems, designed for heat-treated pipework, enabling seamless pre-heating, welding, and post-weld heat treatment while maintaining an effective purge. Featuring cutting-edge IntaCal and PurgeGate technology, these systems ensure controlled inflation and prevent bursting due to over pressurisation. Moreover, the inclusion of RootGlo Centre Alignment Band allows precise positioning of the system beneath the joint, ensuring accurate and reliable results. BenefitsCan withstand temperatures up to 300C (572F) and have a maximum duration of 24 hours.Suitable for pipe diameters ranging from 6 to 88 (152 to 2, 235 mm) .Specifically designed for welding pre-heat and post-weld heat treated chrome steels like P11, P22, P91, P92 CMV, etc.Innovative RootGlo central band enables easy positioning inside the pipe and provides long-lasting glow for visibility.Systems can be positioned before pre-heating and remain in place throughout the welding and post-heat treatment cycles, ensuring continuous purging for up to 24 hours.Developed and manufactured by HFT, the original innovator of these systems, incorporating scientific knowledge and regular product updates.Reliable and efficient purge gas release with IntaCal, prevention of bursting using PurgeGate, and secure alignment with RootGlo Centre Alignment Band.FAQs1. How can Argweld HotPurge help me?HotPurge Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels were developed for the welding of chrome steel pipe joints where the post weld heat treatment temperatures may be as high as 300C (572F) These Systems will allow you to generate zero colour coke-free welds without any defect caused by harmful gases or vapours. If you have any welding tasks where the heat generated might be too high for the other pipe purging systems in our range, it might well be appropriate to use HotPurge Systems.2. What range of sizes is available?6 to 88 (152 to 2, 235 mm) .3. What is the overall length?The dimensions between the dams vary from 28-36. In the event that you order your HotPurge Systems for working with bends in the pipework then the dimensions will be greater.4. Can Argweld HotPurge Systems be used forreturn bends?Yes, as long as you make it clear at your enquiry stage, that you will be pulling the HotPurge Systems through bends, then we can adjust the Systems accordingly.5. Are Argweld HotPurge Systems re-usable?You should be able to use your Systems for many heat treated weld joints as long as it is used within its specification and hasnt been damaged.6. What gases can I use with Argweld HotPurge Systems?These Systems are intended to be used with totally inert argon gas of at least 99.995% purity. It is very important that the System is placed within the pipe prior to heating and that the purge gas is turned on at the beginning of the heat treating cycles and remains on until the units are deflated and withdrawn at the end of the PWHT cycle.7. What are Argweld HotPurge Systems made from?HotPurge Systems are fabricated from high temperature resistant materials.8. How cost-effective are Argweld HotPurge?Using localised purging will save a lot of money in inert gas costs, by not having to purge whole pipe Systems and not having to pay for the cost of extra waiting time.9. Are Argweld HotPurge Systems resistant to heat?The materials selected for HotPurge manufacture are resistant to the temperatures that are expected during the heat treatment of chrome steels for weld joint manufacture.10. How do I measure the residual oxygen content?HFT manufactures a range of Weld Purge Monitors. The PurgEye 100 IP65 is the best general purpose Weld Purge Monitor on the market today. If you need to purge down to oxygen levels less than 100 ppm, then the PurgEye 200 IP65 or any of the others in the range will be suitable as they all measure very accurately down to 10 ppm.11. How do I position the product in the pipeline?There are pull loops that each have up to a 1, 000lb breaking strain. These can be connected to pull wires that will pull the HotPurge System from joint to joint.12. How long will HotPurge Systems remain inflated?HotPurge Systems remain inflated until the purge gas hose is detached.

GBP 3499.99

1

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Brand

Size

Merchant

Price (EUR)

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 30m

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 15m

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 25m

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 20m

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 5m

Huntingdon Fusion Techniques Argweld Argon Gas Feed Hose Assembly - 10m

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1143mm

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1321mm

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 610mm

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 203mm

Huntingdon Fusion Techniques Qwik-Freezer Portable Pipe Freezing Equipment Kit - QF3200-WOC

Huntingdon Fusion Techniques Qwik-Freezer Portable Pipe Freezing Equipment Kit - QF6100-WOC

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1270mm

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 686mm

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 635mm

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 203mm

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 737mm

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 432mm

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1499mm

Huntingdon Fusion Techniques Qwik-Freezer Portable Pipe Freezing Equipment Kit - QF6000-WOC

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 914mm

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1168mm

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 381mm

Huntingdon Fusion Techniques Argweld QuickPurge Tube, Pipe & Pipeline Inflatable Weld Purge Systems - 711mm

Huntingdon Fusion Techniques Argweld HotPurge Heat Resistant Inflatable Pipe Weld Purge Systems - 1245mm

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