Line pipe API SPEC 5L
Line pipe API SPEC 5L
Line pipe API SPEC 5L
Line pipe API SPEC 5L

Application

It's used for conveying gas,water,and petroleum of both the oil and natural gas industries.


Details



Size

O.D.: 6.0-820.0mm W.T.: 1.0-80.0mm Length: Max.12000mm

PSL1:Grade and Chemical Composition(%)

Grade C≤ Mn≤ P≤ S≤
B 0.28 1.20 0.030 0.030
X42 0.28 1.30 0.030 0.030
X46, X52 0.28 1.40 0.030 0.030



PSL1:Mechanical Properties

Grade Tensile Strength ≥ Yield Point ≥ Elongation ≥
psi Mpa psi Mpa A%
B 60,000 414 35,000 241 21-27
X42 60,000 414 42,000 290 21-27
X46 63,000 434 46,000 317 20-26
X52 66,000 455 52,000 359 20-24



PSL2:Grade and Chemical Composition(%)

Grade C≤ Mn≤ Ti≤ P≤ S≤
B 0.24 1.20 0.04 0.030 0.030
X42 0.24 1.30 0.04 0.030 0.030
X46, X52 0.24 1.40 0.04 0.030 0.030



PSL2:Mechanical Properties

Grade Tensile Strength ≥ Yield Point ≥ Elongation ≥
Min. Max. Min. Max. A%
B 414 758 241 448 21-27
X42 414 758 290 496 21-27
X46 434 758 317 524 20-26
X52 455 758 359 531 20-24




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KWK Steel Co.,Ltd