Customization: | Available |
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Type: | Seamless |
Technique: | Hot Rolled |
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Tolerance for wall thickness: | |
Wall thickness t mm(in) |
Tolerances mm(in) |
SMLS pipe | |
≤4.0(0.157) | +0.6(0.024) |
+0.5(0.020) | |
>4.0(0.157) to <25.0(0.984) | +0.150 t |
-0.125 t | |
≥25.0(0.984) | +3.7(0.146) or 0.1 t,whichever is the greater |
-3.0(0.120) or -0.1 t,whichever is the greater | |
Welded pipe | |
≤5.0(0.197) | ±0.5(0.020) |
>5.0(0.197) to<15.0(0.591) | ±0.1 t |
≥15.0(0.591) | ±1.5(0.060) |
Chemical Composition and Mechanical Property For PSL .2 | ||||||||||||
Steel Grade | Chemcial Composition | Mechanical performance | ||||||||||
C(Max) | Mn(Max) | P(Max) | S(Max) | Tensile strenght (Min) |
Tensile strenght (Max) |
Yield Strength (Min) |
Yield Strength (Max) |
|||||
psi | Mpa | psi | Mpa | psi | Mpa | psi | Mpa | |||||
Seamless and welded pipes | ||||||||||||
X60N | 0.24 | 1.40 | 0.025 | 0.015 | 75400 | 520 | 110200 | 760 | 60200 | 415 | 81900 | 565 |
X60Q | 0.18 | 1.70 | 0.025 | 0.015 | 75400 | 520 | 110200 | 760 | 60200 | 415 | 81900 | 565 |