The API 5L specification provides requirements for the manufacture of two products, seamless and welded steel pipe for pipeline transport systems in the oil and gas industry.
Chemical composition of API 5L Grade B-PSL1 steel pipe (%)
| C | P | S | B | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - | - | Nb+V Less than or equal to 0.06;Nb+V+Ti Less than or equal to 0.15 | ||
| 0.28 | 1.2 | 0.03 | 0.03 | 0.5 | 0.5 | 0.5 | 0.15 | 0.001 |
| C | P | S | B | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - | - | Nb+V Less than or equal to 0.06;Nb+V+Ti Less than or equal to 0.15 | ||
| 0.26 | 1.2 | 0.03 | 0.03 | 0.5 | 0.5 | 0.5 | 0.15 | 0.001 |
Mechanical Properties API 5L Grade B-PSL1 Pipe
σb |
σs |
δ % |
|
|---|---|---|---|
| Greater than or equal to 415 | Greater than or equal to 245 | * |
GNEE API 5L Grade B PSL1 Pipe for Sale
Outer diameters from 21.3mm to 762mm
Wall thicknesses from 2.0mm to 140mm
