BLACK CARBON ERW steel pipe vary from88.9mm(3") to 457.2mm(18"). WT:4mm-16mm Business type: manufacture

BLACK CARBON ERW STEEL PIPE

Tianjin Huilitong Steel Tube Co., Ltd. is a professional manufacturer of ERW steel pipes, SSAW steel pipes.

PRODUCTION	SCOPE	STANDARD
ERW PIPE/Electric Resistant Welded pipe	O.D:114.3mm-457.2mmWT:4mm-16mm	API5L(PSL1/PSL2),API5CT(PSL1),EN10217,EN10219ASTM A53,GB/T 3091-2001, GB/T 9711.1-1997.
SSAW PIPE/Spiral Submerge-arc Welded pipe	O.D:219mm-3000mm WT:4mm-25mm	API5L(PSL1/PSL2),API5CT(PSL1),EN10217,EN10219ASTM A53,GB/T 3091-2001, GB/T 9711.1-1997.

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