Yousef Steel is a well-respected manufacturer and supplier of Carbon Steel API 5L X52 PSL1 Pipes, based in Riyadh, Saudi Arabia. They’ve built a solid reputation for providing high-quality piping solutions, offering API 5L X52 PSL1 pipes that adhere to international standards for strength, durability, and performance. These pipes are specifically crafted for transporting oil, gas, and water in medium to high-pressure systems. Catering to the energy, petrochemical, and infrastructure sectors throughout Saudi Arabia and the Middle East, Yousef Steel is committed to ensuring timely delivery, competitive pricing, and tailored technical support to meet the demanding needs of pipeline and industrial projects.
Typically, Carbon Steel API 5L X52 PSL1 Pipes contain a maximum of 0.24% carbon, 1.4% manganese, and small amounts of phosphorus and sulfur. These high-strength, low-alloy (HSLA) pipes provide a minimum yield strength of 360 MPa and tensile strength that ranges from 460 to 760 MPa. The material is known for its good weldability, toughness, and corrosion resistance. As a PSL1 grade, it meets the basic quality requirements outlined in the API 5L standard, making it suitable for general applications where enhanced chemical control isn’t a priority. These pipes perform reliably in moderate-pressure settings and standard pipeline infrastructure.
| Grade of material | X52 / L390 (N, M, Q, R) |
| X52 Steel LSAW / DSAW | 16’OD TO 54″ OD (8 MM TO 50 MM THK) |
| Standard | ISO 3183 L390/ API 5L X52 |
| API 5L X52 Seamless Pipe (OD) | 21.3 – 660mm ( Inch 1/2” – 26”) |
| X52 SAW | 16″ – 100″ NB |
| API 5L X52 PSL1 ERW and HFW | 1/2” NB – 24” NB |
| API 5L X52 PSL1 Pipe end | Square Cut, Chamfering, Grooved, Buttweld, Thread Cutting, Squared Ends, Deburring, Flanged Ends, Beveled End (BE), Socket, Cut Grooves, Vibrator Grinding, Coupling, Plain end (PE), Threaded Ends (Male & Female), Pub Joints, Screwed |
| Origin of X52 material | European, Chinese, Africa, Gulf, Asian, Saudi Arabia, Russian, American, Japan, Ukraine, Japanese, Indian, USA, Latin-American, Korean, |
| API 5L X52 Wall Thickness | SCH-STD, SCH160, SCH-XXS, SCH40, SCH-XS, SCH80 |
| Equivalent Standards | JIS, ANSI, EN, DIN, IS, UNI, ISO, AWWA, SS, AISI, NFA, BS, GOST, SA, KS, API, C ASTM, SAE, GB, |
| PSL Level | |
| Coating for API 5L X52 Line Pipe | Galvanized, 3PP, Varnished, 3LPE, lined pipe, Black Painting, 3PE, CRA clad, FBE, Anti-Rust Oil |
| Carbon Steel Steel Grade | Mass fraction, % based on heat and product analyses a,g | ||||||
|---|---|---|---|---|---|---|---|
| C | Mn | P | S | V | Nb | Ti | |
| max b | max b | max | max | max | max | max | |
| X52 | 0.28 | 1.4 | 0.3 | 0.3 | d | d | d |
| Pipe Grade | Tensile Properties – Pipe Body of SMLS and Welded Pipes PSL 1 | Seam of Welded Pipe | ||
|---|---|---|---|---|
| Yield Strength a | Tensile Strength a | Elongation | Tensile Strength b | |
| Rt0,5 PSI Min | Rm PSI Min | (in 2in Af % min) | Rm PSI Min | |
| X52 | 52,200 | 66,700 | c | 66,700 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| API 5L X52 Pipe types | API 5L X52 Pipe Size (mm) | Tolerances | |
|---|---|---|---|
| Hot rolled API 5L X52 Seamless Pipe | OD | <50 | ±0.50mm |
| ≥50 | ±1% | ||
| WT | <4 | ±12.5% | |
| ≥4～20 | +15%, -12.5% | ||
| >20 | ±12.5% | ||
| Cold drawn API 5L X52 Seamless Pipe | OD | 6～10 | ±0.20mm |
| 10～30 | ±0.40mm | ||
| 30～50 | ±0.45 | ||
| >50 | ±1% | ||
| WT | <1 | ±0.15mm | |
| >1～3 | + 15%, – 10% | ||
| >3 | + 12.5%, – 10% | ||
Yousef Steel is a leading supplier of high-quality Carbon Steel API X52 5L PSL 1 Pipes products in Riyadh, Saudi Arabia. We focus on steel solutions and offer a variety of products. This includes Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our products are Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are known for our good delivery and excellent customer care. We aim to provide strong and durable steel materials for many industrial uses. We work hard to meet high standards, making us a trusted partner for your steel needs.
In the oil and gas industry, Carbon Steel API 5L X52 PSL1 Pipes are commonly used for transporting natural gas, crude oil, and refined petroleum products. They also find applications in water transportation systems, industrial process piping, and structural uses. These pipes are appropriate for both onshore and offshore pipeline construction, particularly in environments that don’t require extreme pressure or chemical resistance. Their ease of fabrication and welding makes them a great choice for infrastructure projects, refinery piping, and distribution networks. X52 PSL1 pipes provide a cost-effective and durable solution for medium-duty pipeline systems.
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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