Blogs - Page 29 - Huntingdon Fusion Techniques HFT®

Safer pipe Weld Purging for closing welds

Weld Purging a variety of pipes of different diameters can prove complex and costly, particularly when having to fill whole pipework systems with expensive argon gas. One solution that welders have traditionally devised has been to construct homemade foam or paper dams that are placed either side of the weld, constricting the purge volume to […]

Weld Purging Technology and Worldwide Support

Weld Purging Technology. The welding of certain metals such as nickel alloys can be challenging. A company in Australia who needed some help welding copper nickel pipe recently approached Huntingdon Fusion Techniques HFT®. They were having trouble eliminating impurities in the root of the weld inside the pipe and asked if Huntingdon Fusion Techniques HFT® could […]

Successful Gas Tungsten Arc Welding with MultiStrike®

Tungsten is a rare metallic element used for manufacturing gas tungsten arc welding (GTAW) electrodes. Tungsten Electrodes are available in a range of sizes and lengths and are made up of either pure tungsten or an alloy of tungsten and other rare-earth elements and oxides. Choosing an electrode depends on the base material type and […]

Rapid Purge your Pipes with QuickPurge®

Weld Purging is the act of removing oxygen within the vicinity of a joint when welding, especially when joining metals such as stainless steel, nickel alloys, titanium, zirconium etc. However completely filling tubes and pipes with expensive inert gas such as argon for weld purging is time consuming. Such costly time loss and excessive waste […]

HFT® CEO Georgia Gascoyne with Leeden Executives

New Weld Purge Monitor® with PurgeNet™

When welding metals such as stainless steel and titanium, it is essential to measure the oxygen level before, during and after welding using a Weld Purge Monitor® (oxygen analyzer). To remain at the forefront of Weld Purging technology, World leading Weld Purging Experts and inventors of the Weld Purge Monitor®, Huntingdon Fusion Techniques HFT® are […]

Safer Welding with MultiStrike®

Tungsten Electrodes are used when arc welding with the Tungsten Inert Gas (TIG) process or Plasma welding. It is necessary to grind tungsten electrodes after they have touched the molten weld pool or the filler rod to the tungsten, which is not only time consuming but can also be a hazard to health. Recognising both […]

Weld Purging Equipment from Huntingdon Fusion

Weld Purging Experts Huntingdon Fusion Techniques HFT ®’s range of Weld Purging Equipment now includes the innovative Flexible Welding Enclosure ®. The state of the art Weld Purging Equipment welding chamber, also known as an argon chamber offers many advantages over a rigid chamber, with rapid purge times down to as low as 10 ppm. Flexible […]

Flexible Welding Enclosure® for Welding down to 10 ppm

When welding titanium and zirconium joints it is important that the welding zone is purged of oxygen to a level as low as 10 parts per million (ppm). A flexible welding chamber is available from Huntingdon Fusion Techniques HFT® for a fraction of the cost of a rigid welding chamber. Flexible Welding Enclosures® provide a […]

Another tremendous victory for Burry Port RFC

On Saturday 7th January, Burry Port RFC travelled to Betws for the next round of league action. After a lot of rain the night before the game, it was a surprise to all that the game went ahead. In the opening quarter of the game there were handling errors galore by both teams, as well as […]

Keep a Low Cost ‘Eye’ on your Weld Purge

Weld Purge Monitors® are an essential instrument to help obtain non-oxidised, zero colour welds by monitoring the oxygen content, when welding metals such as stainless, duplex and chrome steels, titanium and nickel alloys where a high quality weld is required. Advancing in the science of manufacturing beyond other designs, Huntingdon Fusion Techniques HFT®’s market leading, […]

QuickPurge® your Pipes for Perfect Welds

Time is Money Welders, supervisors, welding engineers, quality control personnel and others are kept waiting, sometimes for many hours, for stainless steel or titanium pipe joints to be purged of oxygen ready for welding. Weld purging is necessary to reduce the oxygen content below 50 parts per million so that the weld surfaces and the adjacent […]

Weld Purging Experts Give The Latest Innovative Advice

Huntingdon Fusion Techniques HFT ® have been specialising in the design and manufacturing of Weld Purging Products since 1975 and are now recognised as an International Leader in Weld Purging Technology. What is ‘ Weld Purging ’ (back purging)? When certain metals such as stainless steel, titanium and zirconium are welded, the weld zone needs […]

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