API 5L GR.B LSAW steel pipe is widely applied in oil, natural gas, steel structure, power plant, ship building, foundation and piling projects.
API 5L grade B steel pipe generally refers to Seamless and welded line pipes used for the transportation of oil and gas from one location to another. These pipes are mainly used in industries such as oil and gas refineries, petrochemical plants.
These pipes are manufactured at two product specification levels known as PSL-1 and PSL-2.
PSL-1 provides a standard quality level for line pipes. However, PSL-2 pipes have additional requirements for chemical composition, mechanical properties, notch toughness, and additional NDT requirements.
API 5L Grade B steel pipe is resistant to cracking under sulphide stress, which makes it ideal for sour service.
API 5L Grade. B steel pipe has a long working lifespan, which allows it to be very cost-effective.
Due to easy availability and reasonable pricing, API 5L Grade B Seamless Pipe and welded pipe are the first choice for the Oil and gas industries and is used on a large scale in cross-country pipelines.
Standard: API 5L PSL1/ PSL2, API 2B, EN10219, ASTM A671 CL13, ASTM A672 CL13, ASTM A252 etc.
Steel Grade:
API 5L:Gr.B,X42,X52,X60,X65,X70,X80,
EN10219: S275JRH,S275J0H,S275J2H,S355JRH,S355J0H,S355J2H
A671/A672 CL10-CL13:CA55,B65,B70,C70
ASTM A252: GR.2,GR.3
Size:LSAW, DSAW:
Outer Diameter: 219mm-1820mm
Wall Thickness: 5.0mm-50mm
Length: 5mtr-12mtr
End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, 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-layer PE)
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
Third party inspection : SGS, BV, Lloyds etc.
Application: API 5L GR.B LSAW steel pipe is widely applied in oil, natural gas, steel structure, power plant, ship building, foundation, and piling projects.
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