In the dynamic landscape of Naypyidaw, Naing Steel has established itself as a trusted partner for robust industrial solutions. We take pride in our role as a dedicated manufacturer and supplier of high-integrity pipeline materials, with a special focus on our API 5L Grade L450 pipes. This product line is engineered to meet the rigorous demands of modern energy transportation, reflecting our commitment to quality and reliability for projects that form the backbone of infrastructure and development across the region.
The strength of our API 5L Grade L450 pipe starts with its precise composition, which is carefully balanced to include carbon, manganese, and other key elements. This specific formula gives the pipe its exceptional mechanical properties, including a minimum yield strength of 450 MPa, ensuring it can handle substantial internal pressures and external loads. This combination of chemical integrity and physical resilience is what makes it a dependable choice for challenging environments.
| Specification | API 5L / ISO 3183 Hot Rolled . |
| API 5L Grade L450 Pipe Type | Seamless |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Outer Diameter Size | 3/8″ NB To 30″ NB (Nominal Bore Size) |
| Wall Thickness | Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
| Length | 5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| Pipe Ends | Plain Ends / Beveled Ends / Coupling |
| Surface Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
| 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 |
| 535 | – | 78 | – | ||
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 L450 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.
When it comes to application, these pipes are the workhorses of long-distance energy corridors. They are primarily used for constructing high-pressure transmission pipelines that carry oil and natural gas across vast distances, often through demanding terrain. Their superior strength also makes them suitable for crucial gathering lines in oil and gas fields, as well as for other major industrial projects involving the transport of other fluids under significant pressure, where safety and durability are non-negotiable priorities.
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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