PIPELINE. Standard API SPEC 5LISO 3183, GB/T 9711. Application It is used for conveying gas, water and petroleum for oil and Gas industries.
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Steel Pipe - Q235B, Q345B Steel factorySeamless pipe has a wide application. Generally, seamless pipe is produced from carbon steel, low alloy steel and alloy steel. It is mainly used for fluid transmission and structural parts. ERW Pipe:ERW Pipe:OD 21.3mm-66.m, Wall Thickness 1.0mm-16mm ERW pipe production technical is simple and it can be produced continuously and quickly.
ISO3183 L210 steel plate. hot rolled GB T 9711 L830 PSL2 pipeline steel. api 5l grade b psl1 psl2 seamless pipes tubes. 2019 best price iso3183 l320 psl2 pipeline steel gb t 9711 l625 psl2 seamless pipe iso3183 l555 psl2 pipeline steel distributor . Some results are removed in response to a notice of local law requirement.GB/T 9711-2017 PDF English. - Chinese StandardThis standard replaces GB/T 9711-2011 "Steel Pipe for Oil and Gas Industry Pipeline Transportation System". And GB/T 9711-2011 In contrast to the editorial changes, the main technical changes are as