API 5L Grade B pipe is a common grade pipe for oil and gas pipeline transmissions. It also called L245 Pipe refer ISO 3183, named by minimum yield strength 245 Mpa (355,000 Psi). Equivalent material ASTM A106 B or ASTM A53 B, which have similar value on chemical composition, mechanical properties, and applications.
API 5L GR.B Seamless Pipe 20in SCH80
API 5L Grade B pipe is a common grade pipe for oil and gas pipeline transmissions. It also called L245 Pipe refer ISO 3183, named by minimum yield strength 245 Mpa (355,000 Psi). Equivalent material ASTM A106 B or ASTM A53 B, which have similar value on chemical composition, mechanical properties, and applications.
Grade | Chemical Composition | |||||||
---|---|---|---|---|---|---|---|---|
C | Si | Mn | P | S | V | Nb | Ti | |
API 5L Grade B PSL1 Pipe | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.07 | 0.05 | 0.04 |
Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
---|---|---|---|---|
API 5l Grade B seamless Pipe | ≤ 0.85 | 245 | 415 | 23 |
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