gb t 9711 psl2 steel strip

API 5L PSL1 PSL2 CS AND Alloy SSAW Steel Pipe Tube

GB/T 9711.2-1999 Delivery of petroleum and natrual gasindustrial transportation steel pipe Technical conditions Part 1 Grade-B Steel Pipe; SY/T5037-2000 Spiral submerged are welding steel pipe for low-pressure fluid delivery pipe.

GB/T 9711-2017_English:PDF (GB/T9711-2017)

GB/T 9711-2017 Petroleum and natural gas industries -- Steel pipe for pipeline transportation systems ICS 75.200 E98 National Standards of People's Republic of China Replace GB/T 9711-2011 Steel pipe for oil and gas industry pipeline transportation system (ISO 3183.2012, MOD) Released on.2017-05-12 2017-12-01 implementation Welded pipes GB/T9711 PSL1 and PSL2 Chemical Sell and export welded pipes GB/T9711 PSL1 and PSL2 with chemical composition and mechanical property for your referance. If you are interested in welded and seamless steel pipes, please contact us.

What is the meaning of API 5L pipe steel?

GB/T 9711 and ISO 3183 uses same pipeline steel plate grades with API Spec 5L oil and gas pipeline steel plate, just put the x to l, the yield strength into the international system of units, eed in MPa and to rounded to the number at the end of 0 and 5. Manufacture of petroleum oil and gas pipeline steel plate, natural gas gathering, transmission pipeline and coal, building material slurry pipeline in the plate and strip GB/T 9711 PSL2 Steel pipe for pipeline transportation Chinese standard GB/T 9711 is the equivalent of the America standard API 5L. Product Specification Level includes PSL1 and PSL2. The size of pipeline is from 38mm to 720mm(1.5 in. ~28 in.). IMRISTEEL can also process anti-corrosion coating on the surface of the pipe such as 3LPE, 3LPP and FBE coating.

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