Huntingdon Fusion Techniques

Pipe Stopper features low-profile design.
Mechanical Components and Assemblies

Pipe Stopper features low-profile design.

Used during maintenance or repair, Inflatable PipestoppersÂ-® Pancake Stopper is intended for applications where length of pipe is insufficient for Cylindrical or Spherical Stopper. Unit can fit into pipe end that may be directly on elbow or just inside flanged neck on casting. When used in vertical mode, Pancake Stopper can prevent machine swarf or tools from falling into pipes. Manufactured...

Read More »
Flexible Welding Enclosures-®, Ultra Low Cost Welding Chambers
Architectural & Civil Engineering Products

Flexible Welding Enclosures-®, Ultra Low Cost Welding Chambers

When welding titanium, zirconium and some stainless steel joints it is important that the welding zone is purged of oxygen to a level as low as 10 parts per million (ppm).Â-  A flexible chamber is available from Huntingdon Fusion Techniques HFTÂ-® for a fraction of the cost of a rigid welding chamber. Flexible Welding EnclosuresÂ-® provide a solution where a rigid chamber may not be...

Read More »
Weld Purging System handles 1-24 in. dia tubes and pipes.
Packaging Products & Equipment

Weld Purging System handles 1-24 in. dia tubes and pipes.

Featuring extra purge gas inlets and corresponding exhaust ports, PurgExtraÂ-® produces zero-color, non-oxidized weld roots. Operators can purge normally at first and then when conditions are correct, introduce additional gas at high flow rates to create faster purge and more efficient removal of unwanted gases. System is designed for weld purging of Titanium in particular, as well as Ultra...

Read More »
Pipe Purging System suits high-speed pipe joint welding.
Packaging Products & Equipment

Pipe Purging System suits high-speed pipe joint welding.

Using IntacalÂ-® II combined with integrated PurgeGateÂ-® device, QuickPurgeÂ-®III System makes it possible to safely inflate dams with argon gas, prior to releasing it for purging space between dams where weld joint is located. Sleeve between dams reduces volume to be purged, ensuring fast purge time down to 10 ppm of oxygen. Available for each API pipe diameter, QuickPurgeÂ-®III...

Read More »
Weld Purge Monitors measure oxygen down to 10 ppm.
Communication Systems & Equipment

Weld Purge Monitors measure oxygen down to 10 ppm.

Measuring oxygen levels down to 100 ppm, PurgEyeÂ-® 100 is adequate for most stainless steels. PurgEyeÂ-® 300 measures oxygen down to 10 ppm and has integral software to record oxygen levels throughout purging cycle. PurgEyeÂ-® 500 has all features of PurgEyeÂ-® 300, plus integral pump that continuously extracts samples of gas from volume being purged for analysis. PurgEyeÂ-®...

Read More »
Orbital Welding Purge Plug Kits
Mechanical Components and Assemblies

Orbital Welding Purge Plug Kits

When Orbital Welding tube and pipe systems, there is often a variety of stubs, branches and other openings of all diameters that need sealing, to obtain that perfect internal Weld Purge. For such requirements there is a kit of Weld Purge Plugs available especially designed for Orbital Welding. The kits as well as the plugs are designed and manufactured by Huntingdon Fusion Techniques. The plugs...

Read More »
Weld Purge Systems handle tube and pipe from 1-12 in.
Fluid & Gas Flow Equipment

Weld Purge Systems handle tube and pipe from 1-12 in.

Available in 9 models covering internal diameters from 20-305 mm, PurgEliteÂ-® Weld Purging Systems are equipped with low-profile purge gas release valve that purges chamber between 2 dams once they are inflated. Valve eliminates bust bladder problems as well as protruding metal parts that scratch insides of electro-polished tubes and pipes. Systems additionally include glow strip positioning...

Read More »
Weld Purge Monitor incorporates zero calibration capability.
Communication Systems & Equipment

Weld Purge Monitor incorporates zero calibration capability.

Along with indicators for low battery and oxygen sensor replacement, PurgeEyeÂ-®100 features algorithm in software that corrects reading at low oxygen levels to ensure accuracy and repeatability. Integrated auto-calibration functionality requires users to press button both at ambient and lowest oxygen reading; instant calibration is then set at 0.01% O2. Tripod mounting enables monitors to be...

Read More »
Communication Systems & Equipment

Weld Purge Monitor measures residual oxygen levels.

ArgweldÂ-® Critical Weld Purge Monitor measures residual oxygen levels as low as 0.001% in inert weld purge gases. Automatic pump extracts gas samples, and device is menu-driven by 2 adjustable buttons. Internal alarm alerts operator if oxygen level rises above preset limit, and system's low-maintenance sensor has 5 yr life expectancy. Monitor can be used and interfaced with all manual and...

Read More »
People in the News

Pipe Purging at a Low Cost with Weld Purge Film-®

Titanium, stainless steel and other corrosion resistant materials are widely used for pipework. It is therefore necessary to ensure that a reduction in corrosion resistance does not occur during welding when elements are lost due to oxidation. The joint can be protected against oxidation using a technique called Weld Purging. Huntingdon Fusion Techniques HFT® have designed and developed Weld...

Read More »
Company News

Weld Purging Experts Launch ‘Welding Knowledge’ Series

Whilst welders generally are highly skilled in their own disciplines, there are some aspects of metal joining where a clear understanding is limited. Metals and the effects of welding on their properties, the importance of cleaning and protection against oxidation are only some examples where additional knowledge is often required. With this in mind, Weld Purging Experts Huntingdon Fusion...

Read More »
Company News

Huntingdon Fusion Techniques HFT-® wins Manufacturer of The Year Award

It was a fantastic evening on 3rd October for the Made in Wales Awards 2019 at Cardiff City Hall, hosted by Journalist and Broadcaster, Sian Lloyd. The evening began with a wonderful drinks reception, shortly followed by a speech from Faheen Khan from Make UK who spoke of the importance of manufacturing. Before the main event started, dinner was served followed by an interesting talk from Stuart...

Read More »
Pipe Stopper features low-profile design.
Mechanical Components and Assemblies

Pipe Stopper features low-profile design.

Used during maintenance or repair, Inflatable PipestoppersÂ-® Pancake Stopper is intended for applications where length of pipe is insufficient for Cylindrical or Spherical Stopper. Unit can fit into pipe end that may be directly on elbow or just inside flanged neck on casting. When used in vertical mode, Pancake Stopper can prevent machine swarf or tools from falling into pipes. Manufactured...

Read More »
Flexible Welding Enclosures-®, Ultra Low Cost Welding Chambers
Architectural & Civil Engineering Products

Flexible Welding Enclosures-®, Ultra Low Cost Welding Chambers

When welding titanium, zirconium and some stainless steel joints it is important that the welding zone is purged of oxygen to a level as low as 10 parts per million (ppm).Â-  A flexible chamber is available from Huntingdon Fusion Techniques HFTÂ-® for a fraction of the cost of a rigid welding chamber. Flexible Welding EnclosuresÂ-® provide a solution where a rigid chamber may not be...

Read More »
Weld Purging System handles 1-24 in. dia tubes and pipes.
Packaging Products & Equipment

Weld Purging System handles 1-24 in. dia tubes and pipes.

Featuring extra purge gas inlets and corresponding exhaust ports, PurgExtraÂ-® produces zero-color, non-oxidized weld roots. Operators can purge normally at first and then when conditions are correct, introduce additional gas at high flow rates to create faster purge and more efficient removal of unwanted gases. System is designed for weld purging of Titanium in particular, as well as Ultra...

Read More »
Pipe Purging System suits high-speed pipe joint welding.
Packaging Products & Equipment

Pipe Purging System suits high-speed pipe joint welding.

Using IntacalÂ-® II combined with integrated PurgeGateÂ-® device, QuickPurgeÂ-®III System makes it possible to safely inflate dams with argon gas, prior to releasing it for purging space between dams where weld joint is located. Sleeve between dams reduces volume to be purged, ensuring fast purge time down to 10 ppm of oxygen. Available for each API pipe diameter, QuickPurgeÂ-®III...

Read More »
Weld Purge Monitors measure oxygen down to 10 ppm.
Communication Systems & Equipment

Weld Purge Monitors measure oxygen down to 10 ppm.

Measuring oxygen levels down to 100 ppm, PurgEyeÂ-® 100 is adequate for most stainless steels. PurgEyeÂ-® 300 measures oxygen down to 10 ppm and has integral software to record oxygen levels throughout purging cycle. PurgEyeÂ-® 500 has all features of PurgEyeÂ-® 300, plus integral pump that continuously extracts samples of gas from volume being purged for analysis. PurgEyeÂ-®...

Read More »
Orbital Welding Purge Plug Kits
Mechanical Components and Assemblies

Orbital Welding Purge Plug Kits

When Orbital Welding tube and pipe systems, there is often a variety of stubs, branches and other openings of all diameters that need sealing, to obtain that perfect internal Weld Purge. For such requirements there is a kit of Weld Purge Plugs available especially designed for Orbital Welding. The kits as well as the plugs are designed and manufactured by Huntingdon Fusion Techniques. The plugs...

Read More »

All Topics