US National Transportation Safety Board investigators have initially found longitudinal weld variations in pipe recovered following the Sept. 9 explosion on a San Bruno, Calif., natural gas gathering ...
Having been manufacturing Tube and Pipe Weld Purging Systems since 1975 Huntingdon Fusion Techniques (HFT) said it has evolved the science of Weld Purging to new levels. Along with other recently ...
Innovative welding techniques can produce consistently better-quality joints. Special alloys, appropriate pre- and post-weld heat treatment, and proper weld procedures can all help prevent ...
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