Welded Steel Pipes/ERW Steel Pipes/LSAW Steel Pipes | Hebei Haihao Group

Welded Steel Pipes/ERW Steel Pipes/LSAW Steel Pipes

Hebei Haihao Group can produce and provide the welded steel pipes of both ERW steel pipes and LSAW steel pipes.

Sizes

ERW Steel Pipes: 1/2″ to 20″ .
LSAW Steel Pipes: 18″ to 72″ .

Specifications & Grades

ASTM A312 TP304L, TP316L, TP321
API 5L Welded — Grades B (X42, X52, X60, X65 and X70) PSL 1, PSL 2
ASTM A53 GR.B

WELD-ERW-LSAW-STEEL-PIPES

WELD-ERW-LSAW-STEEL-PIPES

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