Yousef Steel stands out as a top manufacturer and supplier of Carbon Steel API 5L X70 Sheets and Plates in Riyadh, Saudi Arabia. We pride ourselves on delivering high-quality steel products that are specifically designed for high-pressure and high-strength applications. Our sheets and plates are crafted according to API 5L specifications, and they’re highly regarded for their durability, weldability, and toughness—making them perfect for critical operations in the oil, gas, and petrochemical industries. At Yousef Steel, we maintain rigorous quality control, precision engineering, and strict adherence to international standards. Our API 5L X70 sheets and plates are trusted for their reliable performance in pipelines, offshore structures, power plants, and various infrastructure projects.
The Carbon Steel API 5L X70 Sheets and Plates are made from a blend of carbon, manganese, silicon, phosphorus, sulfur, and micro-alloying elements like niobium, vanadium, and titanium, all of which enhance their strength and toughness. They boast a minimum yield strength of 485 MPa and a tensile strength ranging from 570 to 760 MPa, making them stronger than the X60 and X65 grades. These plates are designed to resist pressure, fatigue, and crack propagation, while also offering excellent weldability and toughness for demanding environments. Their well-balanced composition makes them ideal for fabrication, welding, and long-term heavy-duty applications.
| Standard | API |
|---|---|
| Specification | API 5L GR. X70 |
| Width | 1000mm – 3000mm |
| Thickness | 1mm – 300mm |
| Production | Hot-Rolled (HR) / Cold-Rolled (CR) |
| Grades | Material number | C max | Si max | Mn. mix | P max | S max |
|---|---|---|---|---|---|---|
| X70 | 1.8977 | 0.04-0.16 | 0.55 | 1.10-1.70 | 0.035 | 0.035 |
| Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
|---|---|---|---|---|
| X70 | ≤ 0.85 | 480 | 600 – 750 | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Yousef Steel is a trusted manufacturer and supplier of high-quality Carbon Steel API 5L x70 Sheet and Plates in Riyadh, Saudi Arabia. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your Carbon Steel API 5L x70 Sheet and Plates needs!
You’ll find Carbon Steel API 5L X70 Sheets and Plates widely used in cross-country pipelines for transporting crude oil, natural gas, and petroleum products, where high strength and pressure resistance are essential. Offshore drilling and petrochemical plants rely on them for process piping, refinery equipment, and storage tanks. Power generation facilities utilize these materials in boilers, pressure vessels, and structural applications, while the construction sector incorporates them into heavy-duty frameworks, bridges, and industrial structures. With their impressive strength, durability, and compliance with API standards, API 5L X70 sheets and plates are the go-to choice for industries that need reliable steel solutions in challenging conditions.
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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