Faisal Steel, a trusted name in Muscat’s industrial landscape, proudly specializes in the supply of high-performance steel plates, including the robust ASME SA 387 Grade 11 Class 1 & 2. We understand that the integrity of your critical projects depends on the quality of your materials. That’s why we are committed to providing not just a product, but a reliable partnership, ensuring you receive plates that meet the most stringent international standards for demanding high-temperature and pressure service environments, right here in Oman.
The composition of ASME SA 387 Gr 11 is a chromium-molybdenum alloy steel, carefully balanced to offer excellent strength and resistance. Its key mechanical properties include remarkable tensile strength and superior creep resistance, which means it can withstand immense pressure and extreme heat over long periods without deforming. This specific classification, with Class 1 being for normalized and Class 2 for normalized and tempered conditions, fine-tunes these properties, ensuring optimal performance for the most challenging industrial applications where failure is not an option.
| Standard | ASTM A387 / ASME SA387 |
|---|---|
| Width | 1000mm-3000mm |
| Thickness | 1.0mm – 200mm |
| Production | Hot-Rolled (HR) / Cold-Rolled (CR) |
| Grade | C | Si | Mn | P | S | Cr | Mo |
| A387 Gr. 11 CL 1 / 2 | 0.04-0.17 max | 0.44-0.86 max | 0.35-0.73 max | 0.035 max | 0.035 max | 0.94-1.56 max | 0.40-0.70 max |
| Grade | A387 Gr. 11 CL 1 / 2 | |||
| A387 Gr. 11 CL 1 / 2 | Thickness mm | Yield Min Mpa | Tensile Mpa | Elongation Min % |
| t≦50 | 240 | 415-585 | 22 | |
| 50<t≦200 | 240 | 415-585 | 19 | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Faisal Steel is a trusted manufacturer and supplier of high-quality ASME SA 387 Grade 11 Class 1/2 Sheet and Plates in Muscat, OMAN. 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 ASME SA 387 Grade 11 Class 1/2 Sheet and Plates needs!
These specialized plates are the backbone of heavy-duty industrial equipment, primarily used in the fabrication of pressure vessels and boilers that operate under high heat. You’ll find them in power generation plants, petroleum refineries, and chemical processing units, forming critical components like reactor shells and heat exchangers. Their ability to perform reliably in severe conditions makes them indispensable for ensuring operational safety and longevity in sectors where containing high-pressure gases and liquids is a daily necessity.
FAISAL 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 Muscat, OMAN.
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