Nestled in the heart of Abuja, , Samuel Steels has built a solid reputation as a trusted manufacturer and supplier dedicated to empowering Nigeria’s industrial landscape. We understand that behind every great project are materials you can count on, which is why we take immense pride in producing and supplying top-tier ASME SA 387 Grade 91 Class 1 & 2 Sheets and Plates, ensuring strength and reliability for the most demanding applications.
Crafted with precision, our ASME SA 387 Gr 91 Class 1 & 2 plates are defined by a sophisticated composition rich in chromium and molybdenum, with carefully controlled additions of vanadium and niobium. This specific metallurgy is engineered to deliver exceptional mechanical properties, including high-temperature strength, superior creep resistance, and excellent toughness, even under intense thermal cycling. This unique combination ensures long-term structural integrity in the most challenging environments.
| Standard | ASTM A387 / ASME SA387 |
|---|---|
| Width | 1000mm-3000mm |
| Thickness | 1.0mm – 200mm |
| Production | Hot-Rolled (HR) / Cold-Rolled (CR) |
| Grade | C | Ni | Mn | S | V | Al | Si | Nb | Cr | Mo | Nitrogen | P |
| A387 GR.91 CL.1 & 2 | 0.06-0.15 max | 0.43 max | 0.25-0.66 max | 0.012 max | 0.16-0.27 max | 0.05 max | 0.18-0.56 max | 0.05-0.11 max | 7.90-9.60 max | 0.80-1.10 max | 0.025-0.080 max | 0.025 max |
| Grade | A387 GR.91 CL.1 &2 | |||
| A387 GR.91 CL.1 &2 | Thickness mm | Yield Min Mpa | Tensile Mpa | Elongation Min % |
| t≦50 | 415 | 585-760 | 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.
Jaxon Steel is a trusted manufacturer and supplier of high-quality ASME SA 387 Grade 91 Class 1/2 Sheet and Plates in Abuja, Nigeria. 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 91 Class 1/2 Sheet and Plates needs!
The exceptional performance of these plates makes them the material of choice for critical high-temperature pressure vessels and piping systems. You’ll often find them at the heart of power generation plants, particularly in high-efficiency boilers and heat exchangers, where their ability to withstand extreme heat and pressure is paramount. They are also indispensable in the petrochemical and refining industries, providing the durable, reliable containment needed to manage high-temperature processes safely and efficiently.
Samuel 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 Abuja, Nigeria.
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