This standard replaces GB/T 9711-2011 "Steel Pipe for Oil and Gas Industry Pipeline Transportation System". And GB/T 9711-2011 Modify (reduce) the upper limit of tensile strength of three steel grade PSL2 steel pipes of L245/B, L290/X42 and L320/X46 is 655MPa; 2) When the abnormal fracture of the DWT test occurs, it is recommended to
gb t 9711 l320 psl1 lsaw pipe - Steel Plate Factory. GB T 9711 L320 PSL2 LSAW pipe - computaholics. BBN steel can offer GB T 9711 L320 PSL1 pipeline steel supplier all kinds of steel stocks in China,such as A36,A283 Grade C,A572 steel stocks in China,if you need GB T 9711 L320 PSL1 pipeline steel supplier,contact BBN steel now! gb t 9711 l320
china gb t 9711 erw steel tube with best price - TB/T 1979
Application The GB/T 9711.2 sprial steel pipe is widely used in transferring combustible gas, including petroleum and natural gas. Zhongshun is a GB/T 9711.2 spiral steel pipe manufacturer and supplier.We also offer spiral welded steel pipe, ERW steel pipe,SSAW Steel pipe.
SSAW steel pipe is the raw material of strip coil, often temperature extrusion molding, automatic double-wire double submerged arc welding process made of spiral seam pipe. Spiral steel pipe will strip into the pipe unit, the multi-roll rolling, strip rolled up, forming a circular gap opening gap, adjust the squeeze roll reduction, the weld gap
Steel Pipe can be offered by us, we have Steel Pipe suppliers and manufacturer ,if you need Steel Pipe price and specification ,please contact us. Toggle navigation. BBN STEEL. Home; GB/T 9711 PSL1L175, L210, L245, L290, L320, L360, L390, L415, L450, L485
Line Pipe for Oil and Gas_CHN Steel pipe & tube Co.
One of the Top 500 enterprises in China foreign trade. QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to
gb t 9711 l320 ssaw pipe. 2017-12-5 · Classfication Standard Main Products Steel Pipe for Fluid Service GB/T 14291 Welded pipe for mine fluid sevice GB/T 3091 Welded pipe for low pressure fluid service SY/T 5037 Spirally submerged arc welded steel pipe for pipelines for low pressure fluid
Seamless Steel Pipe,Tubing and Casing, API 5L line pipe
Line Pipe. ApplicationL ine pipe can be used to build pipelines that transport a variety of resources including natural gas, oil, petroleum, and water. StandardAPI SPEC 5L ISO 3183 GB/T 9711.1 GB/T 9711.2 GB/T 9711.3 UsesFor conveying gas, water and oil either in the oil or natural gas industries DimensionSMLSF10.3~1016x1.7~52mm
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. StandardGB/T 9711 , SY/T 5037 , SY/T5040,API 5L . Steel Grade:
Tubing,Casing and Line Pipe, Tubing,Casing and Line Pipe
Tubing,Casing and Line Pipe. Boiler Tube,Pressure Tube. Seamless Steel Tube for Ship-building. Seamless Steel Tube for Fluid Transportation Service. Seamless Steel Tube for Heat Exchanger and Condenser. Precision Seamless Steel Tube for Mechanical and Automobile. Alloy Tube. Abnormity Tube
SSAW PipeSSAW PipeOD 219.1mm-3500mm Wall Thickness 3.2mm-25.4mm SSAW Pipe is made from steel strip and coil according to some helix angle. After the materials in place, the pipe seam is being welded. SSAW pipe can produce different diameter’s pipe with same width steel strip, especially the large diameter.