Standard Line Pipe has grade designation A and B. Stronger grades have the designation X followed by the specified minimum yield strength of the pipe steel, measured in kilopounds per square inch (abbreviated ksi), e.g. X60 for pipe having a minimum yield strength of 60 ksi. See the table below for the standard available grades. API 5L Pipe Specification (PSL1, PSL2, SOUR SERVICE)API 5L PSL 1 Pipe Mechanical Properties (Tensile strength, Yeild strength, Elongation) Pipe grade Pipe body of seamless and welded pipe Weld seam of EW, LSAW, SSAW and COW pipes Yield strength Tensile strength Elongation (on 50mm or 2 in) Tensile strength Rt0.5 Rm Af Rm MPa (psi), min MPa (psi), min % minimum MPa (psi), min
Grades covered by this specification are A25 ,A ,B (and the following "X" Grades), X42, X46, X52, X56, X60, X65, X70, X80. The two digit number following the "X" indicates the Minimum Yield Strength (in 000's psi) of pipe produced to this grade. Savoy Piping Inc. Supply a full range of API 5L Seamless Pipes in PSL-1 & PSL-2 line pipe. API 5L X52 5L X56 5L X60 5L X65 5L X70Specification API 5L is suitable for conveying gas, water and oil in both Oil and Natural Gas industries. A high yield steel for offshore structural purposes, the X signifies the Minimum Yield Strength in 000's PSI. US Agent for Rolf Lycke - one of the world's largest stock holders of API 5LX - PM International supplies a full range of API 5L X Grades to the Oil & Gas industry. API 5L X60 Seamless Pipes, Gr X60 Welded Pipe, API 5L X60 The tensile strength of api-5l x60 be & API 5L X60 Erw is 520 Mpa while its yield
API 5L X70. Grade X70 means 70000 PSI minimum yield strength and 82000 PSI minimum ultimate tensile strength. API Standard Specification for Line Pipe. The American Petroleum Institute specification API 5L addresses seamless and welded steel line pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L pipe specifications American Piping Products
- ScopeProcessChemical RequirementsAPI 5L PSL 2 Pipe Mechanical Properties Tensile Yield c This limit applies for pipe with D >323, 9 mm (12.750 in). d For intermediate grades, the
API 5L:Specification for Line Pipeequivalent, notch toughness, maximum yield strength, and maximum tensile strength. These and other differences are summarized in Appendix 1. Requirements that apply to only PSL I or only PSL 2 are so designated. Requirements that are not designated to a spe cific PSL apply to both PSL I and PSL 2.
Grades covered by this specification are A25, A, B and "X" Grades X42, X46, X52, X56, X60, X65, X70, and X80. The two digit number following the "X" indicates the Minimum Yield Strength (in 000's psi) of pipe produced to this grade. Process. Ingots, blooms, billets, coils or plates used for the manufacture of pipe shall be made via basic oxygen API 5L X Grades:X52 X56 X60 X65 X70 Welded & Seamless 7 rows · PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical, mechanical