Latest News - Page 13 - Huntingdon Fusion Techniques HFT®

Improve Weld Quality with a low cost Argweld Weld Trailing Shield®

The quality of welds on tubes, pipes and flat sheet metal can be dramatically improved with the addition of a low cost Weld Trailing Shield®. Experts in Weld Purging, Huntingdon Fusion Techniques HFT® have designed and developed flat and radiused Argweld Weld Trailing Shields® which simply attach onto any TIG/GTAW, PAW/Plasma and MIG/GMAW welding torch, providing […]

Versatile Inflatable Stoppers for Pipe Plugging and Stopping

It is often necessary to quickly and easily stop the flow of gas or liquid in pipes, which is where low cost Cylindrical and Spherical Inflatable Stoppers are extremely attractive. Designed and manufactured by the Pipestoppers® Division of Huntingdon Fusion Techniques HFT® Inflatable Stoppers can also help prevent the ingress of debris as well as […]

Improve Weld Quality with Precision Ground Tungsten Electrodes

Improve weld quality with precision ground Tungsten Electrodes using non-radiotoxic MultiStrikes® and The TEG-1000 Tungsten Electrode Grinder. Back by popular demand, Huntingdon Fusion Techniques HFT® have re-initiated the manufacturing of the famous TEG-2 Tungsten Electrode Grinder, under the new name of TEG-1000. Ron Sewell, Chairman for HFT® said: “Ensuring your Tungsten Electrodes are sharpened correctly […]

Read your Weld Purge from up to 1 km away with the PurgEye® 1000

It is not always practical when welding long tube lines or pipeline sections to measure the oxygen content in the purge gas close to the weld. Many welders face the challenge of the purge gas in the welding zone being contaminated when taking readings from a distance, leading to the risk of a failed weld […]

HotPurge®, for Weld Purging Heat-Treated Chrome and High Strength Stainless Steel Pipework

The majority of structural applications are manufactured from high-strength steel, such as offshore structures, buildings and shipbuilding. It is therefore important that the steel joint is pre-heated prior to welding and then receives a post-weld heat treatment. It is also vital that they welds are free from oxidation, however with the high temperatures and length […]

Inflatable Rubber Plugs: Lightweight but Strong and Highly Resistant to Petrochemicals

It has long been possible to seal sections of a pipe using an Inflatable Stopper. However there are applications where existing stoppers aren’t quite good enough for the job in hand. Now, thanks to the new Range of Inflatable Rubber Plugs from the Pipestoppers® Division at Huntingdon Fusion Techniques HFT®, a whole new number of […]

Successful Titanium Welding with Flexible Welding Enclosures®

It is often necessary to weld titanium or nickel alloy parts in an oxygen free environment especially within the Aerospace and Additive Manufacturing Industries. In order to achieve oxide-free welds, it is important that the welding zone is purged of oxygen to a level as low as 10 parts per million (ppm). Flexible Welding Enclosures® […]

PurgElite® for Zero Colour Tube and Pipe Welds

Welders can spend hours filling entire tubes and pipes with an expensive inert gas in order to achieve oxide free, zero colour stainless steel welds. After more than 40 years of innovation, design and manufacturing expertise in the field of tube and pipe weld purging, Huntingdon Fusion Techniques HFT® has introduced PurgElite®, a range of […]

Accurate Stainless and Titanium Weld Purging with the PurgEye® 200

Quality Weld Purging is essential when welding metals such as stainless steel, zirconium, nickel alloys and titanium. The area around the weld must be purged of oxygen to as low as 50 parts per million (ppm) before, during and after welding to ensure all joints are metallurgically sound and oxide-free. To remain at the forefront […]

Low Cost Nylon Weld Purge Plugs™

It is important when welding stainless steel and titanium tube and pipe joints to produce zero colour, oxide-free welds both on the inside and outside, although it is not always easy to weld purge stubs, elbows and tees. For welding nickel alloy, titanium and stainless steel tubes and pipes, including stubs, elbows and tees, Huntingdon […]

No Risk of Lost Welds with Weld Purge Film®

Low cost weld purging can prove complex, with many welders making savings by constructing their own foam or paper dams in order to reduce the purge volume, making weld purging times shorter. Such improvised purge dams have severe technical limitations that can lead to loss of welds when they leak or slip from position thus […]

Heavy-Duty Leak Testing, Sealing and Stopping with Pipestoppers®

Blocking pipes for heavy-duty leak testing, sealing and stopping is easy with Steel Plugs from Huntingdon Fusion Techniques HFT®’s Pipestoppers® Division. HFT 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. Ron Sewell, Chairman […]

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