We are Naing Steel, a trusted manufacturer and supplier based right here in Naypyidaw, dedicated to supporting Myanmar’s vital infrastructure. Our commitment to quality is embodied in our API 5L Grade L320 pipes, engineered to meet the rigorous demands of the energy sector. We take pride in producing reliable, high-strength piping solutions that form the backbone of major projects, ensuring safety and durability where it matters most for the nation’s growth and development.
The strength of our API 5L Grade L320 pipe comes from a specific chemical composition, carefully balanced with elements like carbon and manganese to achieve its robust character. This translates into excellent mechanical properties, including a minimum yield strength of 320 MPa, which allows it to withstand immense internal pressures and heavy loads. This combination of a resilient makeup and proven strength is what makes it a dependable choice for challenging environments.
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.28 | – | max 1,40 | 0.03 | 0.03 | – | – | – | – | Nb+Ti+V max 0.15 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 435 | – | 63 | – | ||
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 top manufacturer and supplier of high-quality API 5L Grade L320 Pipe products in Naypyidaw, Myanmar. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Primarily, these pipes are the essential arteries for the oil and gas industry, safely transporting petroleum and natural gas over long distances through transmission pipelines. Their high-pressure capability also makes them ideal for gathering lines in fields and for critical structural applications like piling. In essence, wherever there is a need to move resources under high stress or to provide foundational support for large-scale industrial projects, you’ll find API 5L Grade L320 pipe hard at work.
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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