When welding stainless, duplex, chrome steel and titanium tubes or pipes, it is important to purge the welding zone with an inert gas to prevent oxidisation, discolouration and to ensure a good internal weld profile. After 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 low cost Tube and Pipe Purging Systems to achieve a clean, oxide free, zero colour weld. Luke Keane, Distributor Support for HFT® said: “To save welders the expense of completely filling tubes and pipes with an inert gas, PurgElite® Systems are available, manufactured to suit pipe diameters from 1” to 24” (25 to 600 mm). They are made of low outgassing rate materials, which gives them the ability to produce high quality welds.”
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