pipe purging - Huntingdon Fusion Techniques HFT®

Pipe Purging Masters

Pipe Purging Masters Huntingdon Fusion Techniques HFT® offer innovative solutions on a global scale. For almost 48 years, we have been known as the World Leaders in Weld Purging Technology and are proud to be known as the Pipe Purging Masters. Weld Purge Monitors® Our line of seven Weld Purge Monitors® have all different capabilities […]

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 […]

Replace Foam with a Quality Pipe Purging System

Pipe Purging: Some pipe welding companies buy in sheets of thick foam and the dams then have to be hand made. During welding, the foam heats up and release fumes that are not healthy for a high purity weld or the welder. Often, welders burn their hands whilst hurriedly removing a foam dam, which might […]

Welding Zirconium

Welding Zirconium - Zirconium is a very special expensive metal used in the Nuclear and Petrochemical industries. Huntingdon Fusion Techniques HFT® has experience in welding zirconium parts, tubes and pipes and have previously advised engineers from Siemens about making pumps and pipework out of zirconium for the Chemical Industry. Some Industries make highly corrosive products like […]

Huntingdon Fusion Showcase at The Welding Institute

Last week HFT® participated in a two-day event at the prestigious headquarters of The Welding Institute, Cambridge. We were delighted to attend the event at The Welding Institute, which focussed on Welding Technology: State of the art and future developments’. On Day One, the 70 or so delegates listened to presentations by TWI personnel underlining […]