Product Name:
DSAW Steel Pipe
Product Keyword:
Steel Pipe, Welded Pipe, Oil & Gas Pipe, SAW Pipe, DSAW, LSAW, SAWL, Line Pipe, Steel Tube
Brief Description:
DSAW Steel Pipe, Outside Diameter: 219mm-1820mm, Wall Thickness: 5.0mm-50mm, Length: 6meter-18meter, End-Finish: Square Ends or Beveled for welding
Product Details:
Process:
LSAW (Longitudinal Submerged Arc Welded)
DSAW (Double Submerged Arc Welded)
Quality Specifications:
API 5L Line Pipe
ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
ASTM A252 Welded and Seamless Steel Pipe Piles
BS: 1387 Steel Tubes for use for Water, Gas, Air and Steam
DIN 2458 Welded Steel Pipes And Tubes
EN10217 Welded Steel Tubes For Pressure Purposes. Technical Delivery Conditions. Non-Alloy Steel Tubes With Specified Room Temperature Properties
IS: 3589 Steel Tubes For Water And Sewage
IS : 1978-1982:Steel Tubes For Use In Transportation Of Oil; Gas & Petroleum Products
GB/T3091 Welded Steel Pipe For Low Pressure Liquid Delivery
GB/T9711 Petroleum And Natural Gas Industries--Steel Pipe For Pipelines
SY/T5037 Spiral Submerged Arc-Welded Steel Pipe For Pipelines For Low Pressure Field Fluid Service
SY/T 5040 Spiral Submerged Arc-Welded Steel Pipe Piles
CJ/T 3022 Spiral Submerged-Arc Welded Steel Pipe For Municipal Heat Supply
Steel Grade:
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
ASTM A 53: Gr. A, Gr B, Gr C, Gr. D
BS:1387, 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, DF08 SPHC, M8
Size:
Outside Diameter: 219mm-1820mm
Wall Thickness: 5.0mm-50mm
Length: 6meter-18meter
End: Square Ends (Straight Cut, Saw Cut, And Torch Cut) Or Beveled For Welding
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)
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
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 10204/3.1B
Usage: Used for structure, low pressure liquid delivery of water, gas and oil.
