A252 LSAW piling pipe LSAW (Longitudinal Submerge-arc Welded) UO(UOE),RB(RBE),JC...

ASTM A252 Piling Pipe SSAW Steel Pipe Process:Spiral Submerged- Arc Welded Steel Pi...

Process:Spiral Submerged- Arc Welded Steel Pipe Usage:Used for low pressure liquid t...

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We, Hebei Borun Steel Trade Co., Ltd are an international manufacturer of Tubular pi...

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Welded Steel Pipe: ERW Steel Pipe, HFI, EFW Specification: Outer Diameter：6mm-610mm...

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SSAW Steel Pipe Spiral Submerged- Arc Welded Steel Pipe Standard: API 5L, API 5C...

Process:Spiral Submerged- Arc Welded Steel Pipe Usage:Used for low pressure liquid t...

Process:Spiral Submerged- Arc Welded Steel PipeUsage:Used for low pressure liquid tra...