Delphi Energy & Chassis Systems Corp., Kettering, Ohio, originally used gas metal-arc welding (GMAW) to attach UNS 1018 pinch bolts to ASTM A512 tubes. They are used in monotube shocks that provide ...

Annular-deformation-resistancewelding (ADRW) simplifies tube joining. On the left are two tubes with mating flanges, and on the right is an ADRW-processed part. In front is an example of how ...

Welding techniques have matured to the point where almost every austenitic, duplex, and full ferritic grade that is made in strip form can be manufactured into a tubular product by welding. Common ...

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 ...

HOLLISTON, Mass., Jan. 6, 2026 /PRNewswire/ -- Esco Tool has introduced an extensive rental fleet of welding end preparation tools that are ideally suited for boiler tube fabrication and repairs on ...

Workers stand pose for a photo in the four-tube “quad-pack” built for the U.S. Ohio Replacement-class and U.K. Successor-class. General Dynamics Electric Boat Photo via US Navy A problem with Columbia ...

This pole suffered a failure in the welded seam at an overlapping slip splice. A tubular steel transmission pole generally consists of a series of welded assemblies. The pole shafts and arms are ...

Pemamek LLC, a North American subsidiary of Finland-based Pemamek Ltd., has developed an automated semi-narrow groove welding solution with proven success in welding exceptionally thick plates ranging ...

LONE STAR, TX (KLTV) - U.S. Steel has announced plans to permanently close a Lone Star Tubular Operations, Electric-Weld Pipe Mill. The company says the move will shut down a portion of the plant. The ...