Differences Between the ERW and UOE PipeThe differences between the ERW steel pipe ( straight seam resistance welding steel pipe) and LSAW steel pipe (UOE):Straight seam welded steel pipe, according to the welding process,has two kinds: high frequency electric resistance welding and submerged arc welding. UOE is short for straight seam ...
lvy lee - Permanent Steel Manufacturing Co.,Ltd
Posted 3 months agoPress
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