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GB/T 9711-2011 L390Q/X56Q PSL2 LSAW pipeline

GB/T9711-2011 L390Q/X56Q PSL2 LSAW pipeline is use of cold-rolled and hot-rolled process.L390Q X56Q PSL2 LSAW pipeline have good mechanical and chemical properties which is mainly used in electric power, machinery, gas cylinders, chemical industry, ship and oil service, and its surface can be painted black and galvanized.it can accept chemical composition analysis, mechanical properties, dimensional inspection, eddy current flaw detector, hydraulic test and electromagnetic inspection.

GB/T 9711-2011 L390Q/X56Q PSL2 LSAW pipeline

L390Q X56Q LSAW pipeline Chemical composition

Grade

Chemical composition %  （Max）

C

Si

Mn

P

S

V

Nb

Ti

L390Q/X56Q

0.18

0.45

1.50

0.025

0.015

0.07

0.05

0.04

GB/T9711-2011 L390Q/X56Q PSL2 LSAW pipeline Mechanical properties

Grade

Mechanical properties

Yield Strength (Mpa)

Tensile Strength(Mpa)

L390Q/X56Q

390-545

490-760

If you are interested in our GB/T L390Q/X56Q PSL2 LSAW pipeline,please feel free to contact us, we have a high-quality logistics team to ensure fast delivery time and transportation,to provide quality GB/T9711-2011 L390Q/X56Q PSL2 LSAW pipeline products for you,welcome your call.

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