Naing Steel stands as a trusted manufacturer and supplier in the heart of Naypyidaw, Myanmar, dedicated to providing robust and reliable materials for the nation’s growing infrastructure. Our commitment to precision and quality is perfectly embodied in our Carbon Steel DIN 17173 Pipe, a product engineered to meet rigorous international standards. We understand that the backbone of any strong project is dependable material, and we take pride in supplying pipes that builders and engineers can count on for durability and consistent performance in demanding applications.
The composition of this carbon steel pipe is carefully balanced to deliver excellent strength and weldability. Its mechanical properties are defined by a notable yield strength and good elongation, allowing it to withstand significant internal pressure and structural loads without failing. This combination of a resilient chemical makeup and proven mechanical performance ensures the pipe maintains its integrity under stress, making it a fundamentally sound choice for critical systems where reliability cannot be compromised.
| Element | Min | Max | Similar |
|---|---|---|---|
| Si | – | 0.3500 | – |
| S | – | 0.0250 | – |
| P | – | 0.0300 | – |
| Mn | 0.4000 | – | – |
| C | – | 0.1700 | – |
| Al | 0.0200 | – | – |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 435 (≥) | 197 (≥) | 42 | 43 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 630 | – | – | 20 | ||
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 leading manufacturer and supplier of high-quality Carbon Steel DIN 17173 Pipe products in Naypyidaw, Myanmar. Specializing in premium steel solutions, we offer a wide range of materials, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong reputation for reliable delivery and exceptional customer service, we are committed to providing top-grade steel materials that ensure durability and superior performance across various industrial applications. Naing Steel is your trusted partner for all Carbon Steel DIN 17173 Pipe requirements.
| Execution | Size Range | OD Tolerance | Wall tolerance |
|---|---|---|---|
| Hot-rolled Tube | OD – 80 mmOD > 80 mmWall < 12 mmWall – 12 mm | ± 0.4 mm± 0.5 % of OD | ± 0.7 mm± (5 % x wallthickness + 0.1 mm |
| Hot-rolled peeled tube | All sizesWall < 12 mmWall – 12 mm | #ERROR! | ± 0.8 mm± (5 % x wall thickness+ 0.2 mm) |
| Cold Worked tubecold-rolled or cold-drawn | OD < 40 mmOD 40 – 80 mmOD > 80 Wall Thickness < 6 mm Wall Thickness6 – 8 mm Wall Thickness > 8 | #ERROR! | ± 0.30 mm± 0.35 mm± 0.40 mm |
You’ll typically find these pipes playing a vital role in the essential arteries of industry and city life. They are ideally suited for constructing high-pressure pipelines that transport water, oil, and gas across long distances. Beyond distribution networks, they are widely used in structural frameworks for buildings and industrial plants, as well as in mechanical engineering applications for machinery and equipment. Essentially, wherever there’s a need for a strong, dependable conduit for fluids or a sturdy structural component, this pipe delivers proven performance.
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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