LSAW Steel PipesLSAW steel pipes/tubes or Longitudinal Submerged-arc Welded steel pipes are used for the transmitting of water,Website:http://www.alllandsteelpipes.com, natural gas, or petroleum. Our LSAW steel pipes are available in many wall thicknesses and diameters. We are among the leading manufacturers and suppliers of LSAW pipes and tubes in China, welcomed by customers in many countries of the world. Manufacturing technology: JCOEQuality Standard:LSAW, DSAW:API 5L LSAW Line PipeIS: 3589 Steel tubes for water and sewageIS : 1978-1982:Steel tubes for use in transportation of oil; gas & Petroleum products?BS: 1387 Steel Tubes for use for Water, Gas, Air and SteamASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded steel pipe.DIN 2458 :welded steel pipe and tubes.EN10217:Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature propertiesGB/T3091: Welded steel pipe for low pressure liquid deliveryGB/T9711 :Petroleum and natural gas industries--Steel pipe for pipelinesSteel Grade:API 5L: A, B, X42, X46, X52, X56, X60, X65 X70.BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52ASTM A 53: Gr. A, Gr B, Gr C, Gr.DGB/T3091:Q195, Q215, Q235, Q275, Q295, Q345.GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555Size:LSAW, DSAW: Outer Diameter:323.9mm-1820mmWall Thickness: 5.0mm-50mmLength: 6mtr-18mtrEnd: plain, beveled Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.Mill Test Certificate:EN 10204/3.1,EN 10204/3.2.Third party inspection:SGS, BV, Lloyds,IEI etc.
