Latest News - Page 18 - 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 […]

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 […]

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 […]

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 […]

PurgEye 600 Touch Screen Weld Purge Monitor with Built-in Stand

The Key to Your Perfect Weld Purge

A unique Weld Purge Monitor® has been designed and developed that reads from atmospheric level of oxygen (20.94%), down to one part per million (0.0001%), breaking all technological boundaries in one instrument. Huntingdon Fusion Techniques Limited HFT® continues to grow its innovation of Weld Purge Monitors® / oxygen analysers that were first invented and manufactured […]

PurgElite Tube and Pipe Purge Systems, Purge Bladders and Dams

Welding of Vacuum Tubing and Piping

Welds in tubing and pipework for vacuum systems should have many important characteristics. They ideally need to be manufactured from stainless steel, leak tight, the joints should have full penetration with excellent sidewall fusion, there should be no porosity and the finish should be free from oxidation and discolouration. When welding these stainless steel tubes […]

No Lost Purge During Welding

Weld Purging stainless steel and exotic metal pipes before, during and after welding is necessary and welders often construct their own purging device made from wood, foam or paper. These unsuitable dams may leak or slip from position, flooding the welding zone with oxygen and resulting in an unsuccessful weld. The alternative to the homemade […]

Pipe Plugging and Blocking of all shapes and sizes with Pipestoppers®

Pipe plugs and stoppers are in use globally for a large variety of applications. This includes leak testing, weld purging, debris stopping and pipe freezing for repair or maintenance work for thousands of different industries. Manufacturing a wide range of plugs and stoppers of up to two meters in diameter, Huntingdon Fusion Techniques HFT®’s Pipestoppers® […]

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