API 5L PSL1 GrB ERW Steel Pipe is a type of electric resistance welded pipe that meets the requirements of API Specification 5L, Grade B, in the first level (PSL1). This steel pipe is widely used for conveying natural gas, oil, and other fluids.
Chemical Composition (Typical Values, %):
- Carbon (C): ≤0.28%
- Manganese (Mn): ≤1.20%
- Phosphorus (P): ≤0.030%
- Sulfur (S): ≤0.030%
- Silicon (Si): ≤0.45%
- Chromium (Cr): ≤0.40%
- Nickel (Ni): ≤0.40%
- Molybdenum (Mo): ≤0.15%
Mechanical Properties (Typical Values):
- Yield Strength (Minimum): ≥245 MPa (35,500 psi)
- Tensile Strength (Minimum): ≥415 MPa (60,200 psi)
- Elongation (Minimum): ≥28%
Baosteel Brand: This product is manufactured using steel plates produced by Baosteel, ensuring reliable quality and compliance with international standards. It is widely used in various pipeline projects.