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GB/T 9711-2011 L390N/X56N PSL2 LSAW pipeline

GB/T9711-2011 L390N/X56N PSL2 LSAW pipeline is mainly used in the fields of natural gas,petroleum,chemical engineering,electric power, metallurgy thermodynamics,water supply engineering,steam heating, hydropower station and long-distance pipeline project.L390N X56N PSL2 LSAW pipeline's surface can painted black paint, asphalt coating, galvanized, anticorrosive coating, 3PE, FBE, Epoxy, cement mortar, according to customer requirements.

GB/T 9711-2011 L390N/X56N PSL2 LSAW pipeline

L390N X56N PSL2 LSAW pipeline Chemical composition

Grade

Chemical composition %  （Max）

C

Si

Mn

P

S

V

Nb

Ti

L390N/X56N

0.24

0.45

1.40

0.025

0.015

0.10

0.05

0.04

GB/T9711-2011 L390N/X56N PSL2 LSAW pipeline Mechanical properties

Grade

Mechanical properties

Yield Strength (Mpa)

Tensile Strength(Mpa)

L390N/X56N

390-545

490-760

The above is our GB/T L390N X56N PSL2 LSAW pipeline related performance and application, if you want to know more, please feel free to contact us, we will take strict product quality supervision to provide GB/T9711-2011 L390N/X56N PSL2 LSAW pipeline products for you. You are welcome to inquiry.

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