As a cornerstone of Myanmar’s industrial growth, Naing Steel proudly stands as a leading manufacturer and supplier in Naypyidaw, providing essential materials that build our nation’s future. Our commitment to quality and reliability shines through in products like the Carbon Steel BS3603 Pipe, engineered to meet the rigorous demands of modern construction and infrastructure projects. We understand that the strength of your project depends on the integrity of its components, which is why we dedicate ourselves to delivering pipes that form the dependable backbone of vital systems across the country.
The composition of this pipe is a careful balance of carbon and manganese, creating a material known for its robust strength and excellent weldability. This specific grade is defined by its impressive mechanical properties, including a notable yield strength that ensures it can handle significant pressure and structural loads without deforming. This combination of a reliable chemical makeup and proven physical endurance makes it a trusted choice for engineers who need a pipe that performs consistently under demanding conditions, project after project.
| Dimensions | ASTM, ASME and API |
| Thickness | 50mm to 7.00mm, custom OD and thickness available on request |
| End | Plain End, Beveled End, Treaded |
| Length | Single Random, Double Random & Required Length, Custom Size – according to customer’s requirement |
| Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Types | Seamless / ERW / Welded / Fabricated / CDW |
| Outer Diameter | 19.05mm to 127mm |
| Wall Thickness | 0.8mm to 6.0mm |
| Length | 6mtr/ 12mtr or Cut to Length |
| Capacity | 7000 Mt/Month |
Grade | Mfg. Process | Chemical Composition(%) | ||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Others | ||
BW320 | B | 0.16Max | – | 0.30~0.70 | 0.040Max | 0.040Max | – | – | – | – |
ERW320 | E | 0.16Max | – | 0.30~0.70 | 0.040Max | 0.040Max | – | – | – | – |
ERW360 | E | 0.17Max | 0.35Max | 0.40~0.80 | 0.040Max | 0.050Max | – | – | – | – |
ERW430 | E | 0.21Max | 0.35Max | 0.40~1.20 | 0.040Max | 0.040Max | – | – | – | – |
S360 | S | 0.17Max | 0.35Max | 0.40~0.80 | 0.040Max | 0.040Max | – | – | – | t 16mmMax 16mm<t 40mmMAX 40mm<t 65mmMax |
S430 | S | 0.21Max | 0.35Max | 0.40~1.20 | 0.040Max | 0.040Max | – | – | – | t 16mmMax 16mm<t 40mmMAX 40mm<t 65mmMax |
SAW430 | A | 0.25Max | 0.50Max | 1.20Max | 0.040Max | 0.040Max | – | – | – | t 16mmMax 16mm<t 40mmMAX 40mm<t 65mmMax |
Grade
| Tensile Test MPa or N/mm2 | Remaks (Similar to JIS) | Possibility Temperature | |
Min Yield point | Tensile Strength | |||
BW320 | 195 | 320~460 | – | |
ERW320 | 195 | 320~460 | – | |
ERW360 | 235 | 360~500 | (STPG370) | |
ERW430 | 195 | 430~570 | (STPG410) | |
S360 | 235 225 215 | 360~550 | (STPG310) | |
S430 | 275 265 255 | 430~570 | (STPG410) | |
SAW430 | 275 265 255 | 430~570 | (STPY400) | |
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 one of the major manufacturers and exporters of Carbon Steel BS3603 Pipes in Naypyidaw, Myanmar. We have a variety of steel solutions: Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product portfolio ranges from Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are highly regarded for reliability and excellent service, committed to offering superior-quality steel products well suited for critical industrial applications; these are very durable and therefore guarantee optimal performance. Naing Steel is a company you can count on regarding your Carbon Steel BS3603 Pipe needs.
You’ll find the Carbon Steel BS3603 Pipe serving a critical role in countless applications, forming the hidden networks that power our daily lives. It is extensively used for conveying water and gas in municipal supply lines, as well as for low-pressure steam systems in industrial plants. Beyond fluid transport, its structural integrity makes it ideal for scaffolding, support frames, and various construction purposes. From the water flowing into our homes to the frameworks of new buildings taking shape across Naypyidaw, this versatile pipe is an unsung hero in our developing infrastructure.
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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