By carrying out standard Non-Destructive Detections on our LSAW pipes, we ensure that our pipes serve our customers well. Our LSAW steel pipes are ideal pipes for large-scale pipeline engineering, petroleum, water or natural gas transportation and urban pipe network construction and piling. Process: LSAW (Longitudinal Submerge-arc Welded), UO(UOE), RB(RBE), JCO(JCOE) Quality Standards: API 5L Line Pipe for oil and gas ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless DIN 2458 WELDED STEEL PIPES AND TUBES EN10210 Hot finished structural hollow sections of non-alloy and fine grain steels EN10219 Cold formed welded structural hollow sections of non-alloy and fine grain steels GB/T3091 Welded steel pipe for low pressure liquid delivery and construction GB/T9711 Petroleum and natural gas industries--Steel pipe for pipelinesSteel Grade: API 5L PSL1 & PSL2: GR.A, GR.B, X42, X46, X52, X56, X60, X65 X70 EN10219/DN10210: S235, S235JR, S235J2H, S275, S275JR, S355JRH, S355J2H ASTM A53: GR.A, GR.B ASTM A252: GR.1, GR.2, GR.3 ASTM A500: GR.A, GR.B, GR.C, GR.D GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555 GB/T3091, SY/T5037: Q195, Q215, Q235, Q275, Q295, Q345 Coating Standard: ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water ISO 21809: Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems DIN 30670: Polyethylene coatings of steel pipes and fittings AWWA C210: Liquid-Epoxy Coatings and Linings for Steel Water Pipe and Fittings AWWA C213: Fusion-Bonded Epoxy Coating for the Interior and Exterior of Steel Water Pipelines Size: Outer Diameter: 406.4mm-1422mm(16”-56”) Wall Thickness: 9.5mm-50mm Length: 6mtr-12.5mtr End: Plain/square ends (straight cut, saw cut, and torch cut), or Beveled ends Surface: Lightly oiled, Hot dip galvanized, Black painted, Varnish coating/Anti rust oil, Protective Coatings (Epoxy, Fusion Bond Epoxy, 3-layers PE) Supply ability: 10,000 Metric Tons/Month Delivery time: 7 day at fastest, based on total quantity or as customers’ requirements Loading port: Tianjin(Xingang) Port or Shanghai port Payment Term: T/T, L/C at sight or negotiate Our Advantage: Huayang specialized in manufacturing welded carbon steel pipes for 14 years. The annual output is around 1500,000 tons. Our products have been exported to 40 countries and regions till now, such as Canada, Hong Kong, Vietnam, Bangladesh, The U.A.E, America, Spain, Italy, Netherlands, Kuwait, Saudi Arabia etc. So any inquiry or special demands will get fast and most professional reply.