In the heart of Naypyidaw, Naing Steel has established itself as a trusted partner for demanding industrial projects, specializing in high-performance materials. We take pride in our role as a dedicated manufacturer and supplier of ASME SA 387 Grade 9 Class 1 & 2 sheets and plates. Our commitment is to provide clients across Myanmar and beyond with robust steel solutions that meet rigorous international standards, ensuring reliability and safety for critical applications where strength under pressure is non-negotiable.
The integrity of ASME SA 387 Grade 9 Class 1 & 2 lies in its carefully balanced composition, primarily chromium and molybdenum. This specific alloying gives the material its notable mechanical properties, including excellent tensile strength and remarkable resistance to creep. It is specifically designed to perform reliably in high-temperature environments, maintaining its structural integrity where other steels might falter. This combination of chemistry and strength makes it a preferred choice for challenging service conditions.
| 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.9 CL.2 | 0.15 max | 2.05 max | 0.25-0.66 max | 0.030 max | 0.030 max | 7.90-10.10 max | 0.85-2.10 max |
| Grade | A387 GR.9 CL.2 | |||
| A387 GR.9 CL.2 | Thickness mm | Yield Min Mpa | Tensile Mpa | Elongation Min % |
| t≦50 | 310 | 515-690 | 18 | |
| 50<t≦200 | – | – | – | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Naing Steel is a trusted manufacturer and supplier of high-quality ASME SA 387 Grade 9 Class 1/2 Sheet and Plates in Naypyidaw, Myanmar. 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 9 Class 1/2 Sheet and Plates needs!
These sheets and plates are essential for constructing critical equipment in the power generation and petrochemical sectors. You will typically find this material used in the fabrication of pressure vessels, reactors, and boilers that operate under high temperatures and pressures. Its ability to withstand such harsh conditions helps ensure the safety and longevity of industrial plants. By choosing this grade, engineers are investing in the durability and operational success of their most vital infrastructure components.
Naing 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 Naypyidaw, Myanmar.
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