Large-diameter LSAW welded line pipe with longitudinal seam, API 5L

Pipe ASTM A691

EFW (Electric Fusion Welded)

ASTM A691

Pipe ASTM A691 is supplied to ASTM A691. Available in CM·1CR·1¼CR·2¼CR·5CR·9CR. Size range: OD 16″–60″. Typical application: EFW Cr-Mo for high-temperature service. Made to order with full mill certification (EN 10204 3.1) for oil & gas projects across Iran and the Gulf.

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Specification
Standard	ASTM A691
Grades / classes	CM·1CR·1¼CR·2¼CR·5CR·9CR
Sizes / range	OD 16″–60″
Sub-category	EFW (Electric Fusion Welded)
Category	Welded Pipe
Application	EFW Cr-Mo for high-temperature service