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Wholesale Price GB/T9711 L485 Large Diameter Q2...
Product Detail Spiral welded pipe is made by rolling a steel strip of low carbon structural steel or low alloy structural steel into a pipe blank at a certain spiral angle, and then welding the pipe seams. It can use narrower strip steel to produce large diameter steel pipes. It has hig...Read more -
Hot Sale Large Diameter ASTM A252 GR.B Spiral W...
Product Detail Why Choose Spiral Welded Pipe? Under the same pressure conditions, the stress of the spiral welded seam is smaller than that of the straight seam, which is 75% to 90% of that of the straight seam welded pipe, so it can withstand greater pressure. Compared with the straigh...Read more -
Tianjin Ehong high quality Oil and Gas Api 5L C...
Product Detail Product Description Details Images Size Information Outer Diameter(mm) Wall Thickness(mm) Length(m) 219 6~8 1~12 273 6~10 1~12 325 6~14 1~12 377 6~14 1~12 426 6~16 1~12 478 6~16 1~12 508 6~1...Read more -
Tianjin factory erw spiral welded carbon steel ...
Product Detail Specification 1. Grade: GB/T 9711:Q235B Q345B ,SY/T 5037:Q235B ,Q345B 2. Size: (1) outer diameter219 mm to 3000mm (2) thickness : 6mm to 25.4mm (3) length : 1 m to 12 m 3. Standard: GB/T 9711,SY/T 5037,API 5L 4. API 5L: A, B, X42, X46, X52, X56, X60, X65, X70 5. C...Read more -
Q235B/Q345B/API5L SSAW Spiral Welded Steel Pipe...
Product Detail Specification Product name Q235B/Q345B/API5L SSAW Spiral Welded Steel Pipe For Hydropower Station Standard SY/T5037-2000 GB/T9711-1997 GB/T9711-2011 API 5L GRB ASTM A252 Steel grade ASTM A53,A135,A500,A795,BS1387,BS1139,BS39,Q235A,Q235B,16Mn,20#,Q345,L...Read more -
Large diameter spiral steel pipe ssaw steel pip...
Product Detail Product Details Large diameter spiral steel pipe ssaw steel pipe for penstock pipeline and piling steel pipe Specification OD: 219-2032mm WT: 5.0-16mm Technique SSAW (spiral submerged arc process) Material API 5L / A53 GR B Q195 Q235 Q345 S235 S355 Sur...Read more -
SPIRAL WELD GALVANIZED 36 INCH STEEL PIPE Best ...
Product Detail Product Details Our Production line We have Four production line with annual out put of 150.000 tons, And we have two fast production line for the urgent orders. Surface treatment External coating: Anti-corrosion black or Varnish painting, epoxy coal tar enamel, glass fiber cl...Read more
