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Process: Longitudinal Submerged-Arc Welded Steel Pipe LSAW - UO(UOE)、RB(RBE)、JCO(JC...
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mmApplication: for oil pi...
Technical conditions for offshore plates of S420G1+Q 1. Scope The technical con...
Technical conditions for plates of EQ70 1. Scope The technical conditions apply...
Technical conditions for plates of ABS EH36 1. Scope The technical conditions app...
(Longitudinal Submerged Arc Welded Pipe) DSAW(Double-side Submerged Arc Welded Pipe)...
SSAW(spiral submerged-arc welded pipe) 1. Outer diameter: 219mm-4064mm 2. Wall thic...
ERW: D: 21.7-457.2mm; T: 1.8-14.27mm Spirally submerged arc welded pipe: D: 219-3040...