ProductHome > Product > GB/T9711-2011 PSL2 LSAW Pipeline

GB/T 9711-2011 L290Q/X42Q PSL2 LSAW pipeline

L290Q/X42Q PSL2 LSAW pipeline is a carbon structural steel which is under GB/T9711-2011, L290Q/X42Q PSL2 LSAW pipeline is mainly used in land, coastal oil, natural gas, liquid coal and other long-distance pipeline. Besides,It also can be used as offshore platforms, power plants, petrochemicals, urban construction and other construction pipeline applications,its surface can be painted black paint, zinc and so on.

GB/T 9711-2011 L290Q/X42Q PSL2 LSAW pipeline

GB/T9711-2011 L290Q/X42Q PSL2 LSAW pipeline Chemical composition

Grade

Chemical composition %  （Max）

C

Si

Mn

P

S

V

Nb

Ti

L290Q/X42Q

0.18

0.45

1.40

0.025

0.015

0.05

0.05

0.04

GB/T9711-2011 L290Q/X42Q PSL2 LSAW pipeline Mechanical properties

Grade

Mechanical properties

Yield Strength (Mpa)

Tensile Strength(Mpa)

L290Q/X42Q

290-495

415-760

If you are interested in our L290Q/X42Q PSL2 Steel pipeline, please feel free to contact us, we can provide L290Q/X42Q PSL2 LSAW pipeline with high quality and competitive price,look forward to cooperating with you, please call.

WE PROVIDE

Hot Products