Yousef Steel, a reputable steel manufacturer and supplier located in Riyadh, Saudi Arabia, proudly offers top-notch **API 5L Grade B PSL1 pipes**. These pipes are expertly crafted for the safe and efficient transportation of oil, gas, water, and other fluids over long distances. They play a crucial role in the pipeline infrastructure for the petroleum, natural gas, petrochemical, and water sectors. Yousef Steel guarantees adherence to the **API 5L specification**, providing dependable and cost-effective piping solutions for a variety of industrial needs.
**API 5L Grade B PSL1** (Product Specification Level 1) pipes boast a **minimum yield strength of 245 MPa** and a **tensile strength that ranges from 415 to 460 MPa**. They come in both **seamless and welded (ERW, LSAW, SSAW)** varieties, and can be supplied with plain ends, beveled ends, or threaded ends. PSL1 represents the standard quality level, which includes essential mechanical and chemical properties but lacks the additional toughness or non-destructive testing requirements that are part of PSL2.
| API 5l Gr B Psl2 ERW and HFW | 1/2” NB – 24” NB |
| API 5L Gr B SAW | 16″ – 100″ NB |
| API 5L Grade B Psl1 LSAW / DSAW | 16’OD TO 54″ OD (8 MM TO 50 MM THK) |
| API 5L Grade B Seamless Pipe (OD) | 21.3 – 660mm ( Inch 1/2″ – 26″) |
| OD | 21.3MM ~ 762MM |
| Killed Carbon Steel API 5L Pipe end | BOE-Beveled One End TOE -Treaded One End, BE -Beveled end, BLE -Bevel large end, BSE -Bevel small end, TBE -Treaded Both Ends, BBE -Bevel both ends, POE -Plain One End, PBE -Plain Both Ends, API 5L Grade B Welded Pipe |
| Wall Thickness of API 5L Grade B Pipe | 4.5mm to 60mm |
| API 5L Grade B Material Cutting Techniques | Sawing, Laser, Burrless Cuts, Tapping, Water-Jet, API 5L Gr B Nace Pipe |
| Different methods used by API 5L Grade B Pipe manufacturers’ | Longitudinally Submerged Arc Welded (LSAW), Cold Drawn Seamless (CDS), 100% X Ray/ Gamma Ray Welded Welded, CDW, Submerged Arc Welded (SAW), Extrusion, Fabricated, Seamless, Electro Fusion Seam Welded (EFSW), Horizontal Submerged Arc Welded (HSAW), Electric Resistance Welded (ERW), Hot Finish Seamless (HFS), API 5L Grade B Schedule 80 Pipe |
| Surface Treatment of API 5L Grb Pipe |
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| Pipe API 5L Gr B Schedule | SCH-40, SCH-80S, SCH-40S, SCH-10S, SCH-5, SCH-80, SCH160, SCH-XS, SCH-STD, SCH-5S, SCH-10, SCH-XXS, API 5L Gr B Smls Pipe |
| L245 Grade B Pipe Length | 12000mm, 20FT, Single Random Length (SRL), 6000mm, 40FT, DRL, Double Random Length (DRL), 2000mm, Custom Length SRL, 3000mm, API 5L Gr.B PSL2- SAW Pipes |
| Chemical Composition % | ||||||||
| PSL1 | PSL2 | |||||||
| Grade | C (Max.) | Mn(Max.) | P(Max.) | S(Max.) | C (Max.) | Mn(Max.) | P(Max.) | S(Max.) |
| A | 0.22 | 0.90 | 0.03 | 0.03 | 0.22 | 1.20 | 0.025 | 0.015 |
| B | 0.26 | 1.20 | 0.03 | 0.03 | 0.22 | 1.30 | 0.025 | 0.015 |
| X42 | 0.26 | 1.30 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
| X46 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
| X52 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
| X56 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
| X60 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.45 | 0.025 | 0.015 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.22 | 1.65 | 0.025 | 0.015 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.22 | 1.85 | 0.025 | 0.015 |
| PSL 1 | |||||
|---|---|---|---|---|---|
| Grade | Tensile Strength(Min.) | Yield Strength(Min.) | Elongation | ||
| MPa | Ksi | MPa | Ksi | E=1944 A 0.2 /U 0.9 | |
| B | 414 | 60 | 241 | 35 | |
| X52 | 455 | 66 | 359 | 52 | |
| X60 | 434 | 63 | 414 | 60 | |
| X65 | 455 | 66 | 448 | 65 | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These pipes are commonly utilized in **onshore and offshore pipeline systems**, structural applications, and utility piping. Yousef Steel provides API 5L Grade B PSL1 pipes in a diverse array of sizes, wall thicknesses, and coatings (like 3LPE, FBE, and galvanized), along with optional **mill test certificates, EN 10204 3.1/3.2 documentation**, and **third-party inspections** to ensure compliance with project-specific and international standards.
API 5L Grade B PSL1 pipes are extensively applied in numerous industries due to their strength, durability, and reliability. API 5L Grade B PSL1 pipes find major applications in transporting oil, gas, and water in the oil and natural gas industries. They find applications in structural uses like construction, piling, and support structures. These pipes are very suitable for applications onshore and offshore because of their better corrosion resistance and mechanical characteristics. Also, they are line pipes for pipelines and process systems within energy industries.
Yousef Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Riyadh, Saudi Arabia.
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