Weld Purging - Page 2 - Huntingdon Fusion Techniques HFT®

Weld Backing Tape

Weld Backing Tape is a low cost way of supporting the backside of weld joints, helping to achieve oxide free welds and reducing re-welding post-weld cleaning. What is Weld Backing Tape manufactured from? Comprising of a 3" (75mm) wide aluminium adhesive tape backing strip, Weld Backing Tape has a 1" (25mm) wide band of woven […]

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 […]

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 […]

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 […]

Welding Stainless Steel

Avoiding loss of corrosion Many industries rely on the corrosion resistance of stainless steels including the food, beverage, pharmaceutical, semiconductor, petrochemical and nuclear. It has become common practice in some applications to accept discolouration and remove it post-welding, but this can be very expensive. It is time-consuming and, where access is limited, difficult to achieve […]

Weld Purging Tube and Pipes

When welding stainless steel, zirconium or titanium tubes and pipes, the oxygen must be purged down to a level where the alloy will not oxidise since this can lead to a loss of corrosion resistance properties. This is usually under 100 ppm for stainless steel and under 50 ppm for titanium. The Pre-Purge Process Displacing […]

Weld Purging Equipment

Weld Purging Experts Huntingdon Fusion Techniques HFT ®’s range of Weld Purging Equipment are the perfect solution to achieving clean, bright, oxide free stainless steel, titanium and zirconium welds. Weld Purge Film® Ideal for a variety of pipe sizes, Weld Purge Film® Kits can be used on pipe diameters up to 900 mm (36”) and […]

Manufactured with Quality

Here at Huntingdon Fusion Techniques HFT®, we manufacture all of our Weld Purging Systems and Weld Purge Monitors® with consistent quality of materials and guaranteed craftsmanship. Awarded ‘Manufacturer of the Year Award 2019’ at the Made In Wales Awards was a true recognition of a company being committed to Quality Manufacturing. Weld Purge Monitors® Our PurgEye® […]

Welding Titanium

Welding Titanium Techniques for successful welding of titanium. Weld Purging of titanium joints. As titanium is a reactive metal, correct weld purging is possibly more critical than with most other metals. There are some major elements whilst welding titanium, to ensure successful welds are achieved. A good source of weld purge gas. Welding gas suppliers […]

PurgEye 600, Unique, Weld Purge Monitor®

Our all in one, colour touch-screen PurgEye 600 with PurgeNet™ reads from atmospheric, down to 1 ppm oxygen (accurate to 10 ppm). Here are some of our Frequently Asked Questions. Q. What is the intended application for the Argweld® PurgEye 600 Weld Purge Monitor®? For weld quality control in aerospace, semiconductor, pharmaceutical, vacuum, biotech, food […]

Weld Purging Experts at Nuclear Power Plants Expo

Nuclear Power Plants Expo 2020: Weld Purging Experts Huntingdon Fusion Techniques HFT® will be supporting their Turkish Distributor BMC Marine at the Nuclear Power Plants Expo and Summit, March 4 – 5 in Istanbul, Turkey, Stand No. D12. Georgia Gascoyne, CEO Managing Director for HFT® said: “We are excited to be joining our Turkish Distributor […]

HFT Distributor Training Course

HFT Distributor Training Course: We held our first Distributor training of 2020 here at our UK HQ in Burry Port last week of January. Distributors from Italy, Norway, Scotland and various parts of the UK took part, the first training course we had held in our new conference room. During the first morning, Technical Sales […]

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