API 5L Welded (ERW, LSAW, SSAW) Steel Line Pipe
Octal supply API 5L welded (ERW, EFW, LSAW, SSAW) steel line pipe in Gr B, X42, X46, X52, X56, X60, X65 PSL1, PSL2 and for sour service. ... ERW welded pipe manufacturing process. ERW process normally applied to the pipe below 24 in, 609 mm. ERW/HFW Longitudinally Welding Steel Line Pipe (Electric Resistance Welding ) Manufacturing …