Low Cost Weld Purge Plugs for Tube and Pipe Weld Purging
Due to tight budgets, welders sometimes have to construct their own Weld Purging Equipment, often made from materials such as paper, card, sponge or foam. Homemade dams made from such materials can often lead to loss of welds when they leak or slip from position thus flooding the welding zone with ...Inflatable Pipe Weld Purging Systems Drastically Restrict Weld Purge Volumes
Inflatable Pipe Weld Purging Systems are in use worldwide, restricting weld purge volumes, making huge savings in time and inert gas. Huntingdon Fusion Techniques HFT® design and manufacture PurgElite®, a range of low cost Tube and Pipe Purging Systems to achieve a clean, oxide free, zero colour w ...Weld Purge Monitor for On-Site Conditions
Welding on site can pose difficult challenges, including exposure to extremes of heat and cold, harmful sand and dust and even hazardous fumes. Contamination during welding can lead to loss of corrosion resistance and a reduction in strength so control of oxygen levels is crucial. With another in ...Low Cost Weld Purge Monitor for Welding Titanium
Weld Purging Techniques are now used in most industries especially when welding reactive metals. Whilst the welding torch provides a protective cover to the top of the fusion zone, inert gas coverage is also required at the weld root. By sampling the gas and testing the oxygen content around the ...No Burst Pipe Purging Systems with PurgeGate
Pipe welders are now turning more and more to Inflatable Pipe Purging Systems because of their easy use to complete a weld faster and with less risk of oxidation, to save money from the speed and the avoidance of reject or cut outs. These unique systems restrict weld purging zones, saving time wai ...High Quality Feed Hose for Inert Gas Supply
Using a high quality gas welding hose will ensure a leak tight method of feeding non-contaminated gas into the welding zone for weld purging. Continuing their pursuit to advance in Weld Purging Technology, Huntingdon Fusion Techniques HFT® now manufacture tailor made Inert Gas Feed Hose assemblies ...Portable 10 ppm Weld Purge Monitor
With ever-improving standards in Quality Control, measuring the oxygen level around welds before, during and after welding reactive metals is crucial. The hand held PurgEye® 200 is a Weld Purging Monitor® specifically developed and designed for use when welding titanium, zirconium, high specifica ...Weld Purging: Replace Foam with Film for High Quality Welds
The use of home made sponge foam purge dams for pipe weld purging is still very familiar throughout the welding industry. However, operators are unaware as to how the use of sponge foam can adversely influence the metallurgical strength of a joint. When sponge foam starts to warm up from the heat ...Zero Colour Titanium Welds with the PurgEye® Desk
Titanium is the metal of choice in a variety of industries due to its excellent corrosion resistance to acids, chlorides and salt. Titanium has a wide continuous service temperature range, from liquid nitrogen (-322°F) to 1,100°F and the highest strength-to-weight ratio of any metal. Titanium is a ...New: Unique 10 ppm Colour Touch Screen Weld Purge Monitor®
It is essential to monitor the oxygen level when welding reactive metals. Metals that are classed as ‘reactive' (titanium, zirconium and nickel alloys) are sensitive to oxygen when heated. When welding these metals, the oxygen must be purged from the welding zone, down to as low as 10 parts per mil ...Weld Purging Post Weld Heat Treated (PWHT) Pipework
Welding processes can weaken metals by imparting residual stresses into a material, leading to a reduction in corrosion resistance properties. Post Weld Heat Treatment (PWHT) is regularly used to retain the strength of a metal when welding certain materials including high strength stainless steel a ...Weld Purging: Replace Paper, Foam and other unsuitable Materials with Argweld® Weld Purge Dams
Weld Purging is essential when welding tubes and pipes made of reactive metals such as stainless steels, titanium and zirconium. Usually weld zones are confined with purge dams so that the use of argon purge gas is limited and waiting times are reduced. Homemade dams fabricated from paper, sponge ...Oxidation Free Weld Beads with Weld Backing Tape™
Welders are often faced with challenges where high quality stainless steel, duplex and chrome steel welds are required, but where the use of purge gas is not always possible. One solution to this problem is the use of Argweld® Weld Backing Tape™ from Huntingdon Fusion Techniques HFT®. This high te ...Long Distance Weld Purge Monitoring
Often when welding lengths of tubes and pipework fabrications of 20 metres or more, measuring the purge gas might not always easy. Under these conditions, there is a risk of contamination of the gas exiting the weld zone, leaving the welders uncertain about their welds and welding procedure. Weld ...Pipe Freezing with Qwik-Freezer™
Repairs or modifications on pipes can pose challenges, especially where there is liquid present inside, which may result in the expense and danger of system down time and loss of revenue while the system is drained and refilled. To dramatically reduce these costs and speed up the repair or replace ...
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