We are Naing Steel, a trusted manufacturer and supplier based right here in Naypyidaw, Myanmar. Our commitment is to provide robust and reliable materials that build the backbone of our nation’s infrastructure. We take great pride in our production of Carbon Steel API 5L X70 sheets and plates, a high-strength product engineered to meet the rigorous demands of major energy transportation projects, ensuring quality and performance you can depend on for critical applications.
This specific grade is meticulously crafted to meet the API 5L X70 specification, which ensures a precise chemical composition and superior mechanical properties. The steel is formulated for high strength and excellent toughness, offering a minimum yield strength of 70,000 psi. This combination allows it to withstand extreme pressures and stresses, making it exceptionally resistant to fracture. It’s a material built not just for strength, but for long-term reliability in challenging environments.
| 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.
Naing Steel is a trusted manufacturer and supplier of high-quality Carbon Steel API 5L x70 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 Carbon Steel API 5L x70 Sheet and Plates needs!
The primary use for our API 5L X70 sheets and plates is in the construction of high-pressure, long-distance pipelines for transporting oil and natural gas. Its high strength-to-weight ratio is also invaluable in major structural applications, such as heavy-duty bridges, offshore platforms, and large-scale construction projects where durability is non-negotiable. Essentially, this is the material chosen for projects that require unwavering integrity under immense pressure, forming the critical arteries of our modern energy and infrastructure networks.
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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