Yousef Steel is a reliable manufacturer and supplier of Pressure Vessel Steel Sheets and Plates based in Riyadh, Saudi Arabia. We provide top-notch steel solutions for industries that need safe and durable materials for pressure-bearing applications. Our plates are crafted to endure high temperatures and pressures, adhering to international standards like ASTM, ASME, and EN. You’ll find our pressure vessel steel widely utilized in boilers, heat exchangers, storage tanks, and gas processing equipment. At Yousef Steel, we pride ourselves on precision engineering, reliability, and timely delivery, making our products the go-to choice for the petrochemical, power generation, and industrial sectors both in Saudi Arabia and around the globe.
Pressure Vessel Steel Sheets and Plates mainly consist of carbon, manganese, silicon, phosphorus, and sulfur, with additional alloying elements like chromium, molybdenum, and nickel to boost strength and corrosion resistance. These plates offer impressive tensile strength ranging from 410–620 MPa and yield strength between 240–460 MPa, depending on the specific grade. They are engineered to provide toughness, creep resistance, and fatigue resistance under high temperatures and pressures. With excellent weldability and formability, pressure vessel steel guarantees safe performance in demanding environments where maintaining structural integrity is essential.
| Grade | Pressure Vessel Plates |
| Length | Up to 18,000 mm |
| Thickness | From 3 mm to 250 mm |
| Width | to 4,500 mm |
| Production | Hot-Rolled (HR) |
| Heat Treatment | Normalised/ Rolled /QT/N+T |
| Composition | Percentage % | Composition | Percentage % |
|---|---|---|---|
| Ni | 0.6 | Si | 0.3 |
| Cu | 0.10/ 0.22 | C | 0.3 |
| Ti | 0.03 | S | 0.03 |
| Nb | 0.03 | P | 0.01 |
| Mo | 1/ 1.7 | Mn | 0.08 |
| V | 0.02 | Al | 0.02 |
| 0.3 | Cr |
| A516 | GRADE 65 | GRADE 60 | GRADE 70 | GRADE 55 |
| YIELD (KSI) | 35 | 32 | 38 | 30 |
| TENSILE (KSI) | 65-85 | 60-80 | 70-90 | 55-75 |
| ELONGATION (200 MM) | 19 | 21 | 17 | 23 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Pressure vessel steel sheets and plates have wide usage in high-pressure and temperature-resistant applications. They are an absolute requirement for the production of boilers, storage tanks, heat exchangers, and oil & gas, petrochemicals, power generation, and chemical processing industries’ reactors. The steels offer structural integrity to LPG tanks, cryogenic vessels, and nuclear reactors, where longevity and safety are critical. Their high strength, excellent toughness, and resistance to corrosion make them suitable for extreme environments. Moreover, they meet international standards such as ASTM A516 and EN 10028, so reliability is not a problem with demanding applications requiring superior pressure and temperature resistance.
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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