Blogs - Page 8 - Huntingdon Fusion Techniques HFT®

Happy New Year

A Happy New Year message from our CEO Managing Director, Georgia Gascoyne. Hi everyone and a very Happy New Year to you all. I don’t think any of us will forget 2020 in a hurry, it was an extremely challenging year on both a business and personal level. I am very proud of everybody at […]

Glass Fibre Weld Backing Tape® for Perfect Welds

Supporting the backside or under side of weld joints will help prevent oxidation, eliminate re-welding and require much less post-weld cleaning. Weld Backing Tape® available from Huntingdon Fusion Techniques HFT® supports weld roots, reducing sugaring and oxidation. Georgia Gascoyne CEO Managing Director for HFT® said: “Low cost Weld Backing Tape® is very easy to use. […]

The PurgEye® 1000 Remote Weld Purge Monitor

The PurgEye® 1000 enables operators to read the weld purge gas level from up to 1 km away from the welding zone. Here are some of our FAQ’s: What is the intended application for the Argweld® PurgEye® 1000 Remote Weld Purge Monitor®? The Argweld® PurgEye® 1000 allows welding personnel to get an accurate reading of […]

Remote Weld Purge Monitoring

The exposure to oxygen during the welding process on alloys such as stainless steel will result in discolouration and can severely reduce corrosion resistance properties. It is therefore crucial that the oxygen level is monitored throughout the welding process and kept to a desired level. However, is often difficult for welding personnel to get an […]

PurgeNet™ Dew Point Purging Gas Moisture Sensor™

The presence of moisture on the joint surface can create porosity in the weld metal. It is therefore important that the dew point is monitored so that welders are made aware when moisture is likely to be present. Water can form as moisture on metal surfaces while welding and it is important to be able […]

Eliminate Porosity During Welding with a Dew Point Sensor

The presence of moisture on the joint surface can create porosity in the weld metal. It is therefore important that the dew point is monitored so that welders are made aware when moisture is likely to be present. Innovators in Weld Purging Huntingdon Fusion Techniques HFT® have recently developed the PurgeNet™ Dew Point Purging Gas […]

Pipe Purging with Water-Soluble Weld Purge Film®

When it comes to pipe purging, it is not desirable, nor cost effective to simply pour inert gas into the pipe assembly in the hope that a good purge is achieved. A tough, leak tight purging barrier is required. To keep purging costs down, Weld Purging Experts, Huntingdon Fusion Techniques HFT® have designed and developed […]

Reliable Oxygen Monitor for Titanium Welding in Aerospace Applications

Prior to welding of titanium, widely practiced in the aerospace Industry, the oxygen content of the purge gas must be reduced to a level below 50 ppm. Engine components such as discs, blades, shafts and casings, from the front fan to the rear of the engine, and fasteners, airframe components and landing gear are all […]

Easy Valve Replacement with CO2 Pipe Freezing

The Pipestoppers® Division at Huntingdon Fusion Techniques HFT® provides a cost saving solution to carrying out repairs or modifications on pipes with liquid inside, which also includes valve replacement. Replacing valves in pipework can be a challenge, especially when the pipelines have liquids running through them. One option is to completely drain the system to […]

Replace Foam Dams with a Quality Purging System

Quality Purging: Weld Purging dams are still fabricated on-site by welders to save money. They are often made from unsuitable materials such as foam, wood, paper and even tape. These types of Weld Purging dams can often leak, become displaced and even burst into flames. Rework is then consequently necessary and in some cases welds […]

Improve Weld Purging Quality with the PurgEye® 600

With the ever-increasing activities in such industries as the Nuclear, Oil and Gas and Engineering, there is a large volume of stainless steel, zirconium and titanium pipework that will need to be welded to a very high standard. An effective Weld Purge Monitor® present, in conjunction with weld purging equipment when making joints will ensure […]

Heavy-Duty Pipe Stopping with Steel Plugs

Heavy-duty leak testing, sealing, pipe blocking and stopping is easy with Steel Plugs from the Pipestoppers®. Steel Test Plugs can be used for low pressure testing and plugging pipes, pipelines and pipework fabrications and other orifices between 2 and 48” (50 to 1,200 mm) diameter. Luke Keane, Technical Sales Manager for HFT®’s Pipestoppers® Division said: […]

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