GB/T9711 standard is Petroleum and natural gas industriesSteel pipe for pipeline transportation systems. Spiral welded steel pipe is made of the raw material of steel strip coil, formed to round shape by roll molding, automatic double submerged arc welding process to weld the seam, then the pipe will be tested by UT, HT and other inspection to guarantee the quality.
GB L245NC GB/T 9711.3 - BBN STEEL STORESGB L245NC GB/T 9711.3 Introduction. GB L245NC GB/T 9711.3 is one of the main products of our company. Other than offer high quality L245NC with competitive
L450MCS, GB, GB/T 9711.3, Petroleum and natural gas industries. Steel pipe for pipelines. Technical delivery conditions. Part 3:Pipes of requirements class C
Line Pipe for Oil and Gas_CHN Steel pipe & tube Co.Line Pipe for Oil and Gas Standard:API SPEC 5L,ISO 3183, GB / T 9711. Purpose:For the oiland gas industry, gas, water, oil transportation. Mechanical properties:
Shinestar Group-Threeway Steel Co., Ltd.. Supplier from 1 GB 3087 Seamless Steel Tube for Low and Medium Pressure Boiler 2 GB 5310 Seamless Steel Tube and Pipes for High Pressure Boiler 3 GB/T 18984 Seamless Steel Pipes for Low Temperature Service Piping 4 GB/T 31940 Bi-Metal Composite Corrosion Resistance Steel Pipe for Fluid Transportation 5 GB/T 32957 Cold-drawn or Cold-rolled Precision Inside
Application. Conveying gas,water,and oil in the petroleum and natural gas industries. Tubing and Casing for the petroleum and natural gas industries.
Wuxi Petrotube Industries Co., Ltd.. Supplier from China A, Gr B, Gr C, Gr. D BS:7, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52 GB/T 9711:L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555 GB/T 3091, SY/T5037, SY/T 5040,CJ/T 3022:Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5
gb t 9711 l390 psl1 pipeline steel stock - Main steel productsAPI 5L PSL1 X80 steel plate yield strength steel plate,API . Leave a Message Get a price EX-Stock Promotion Center. API Spec 5L X80 steel equivalent:GB/T 9711-2011 Grade L555 Main properties of API 5L PSL1 X80 steel plate X80 pipeline steel has high strength, high toughness, good weldability, certain resistance to HIC and SSC, and the improvement of pipeline steel grade can save construction