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- Naypyidaw, Myanmar
Home > Stainless Steel >Stainless Steel 439 Pipes
Tun Pipes, based in Naypyidaw, Myanmar, has built a solid reputation as a reliable manufacturer and supplier of high-quality Stainless Steel 439 Pipes. These pipes are designed to be durable and cost-effective, making them ideal for a variety of industrial uses. With state-of-the-art production facilities and a strong commitment to international quality standards, Tun Pipes guarantees products that boast excellent corrosion resistance, thermal stability, and long-lasting reliability. The company is well-regarded for its technical know-how, precision engineering, and dedication to keeping customers happy. By providing top-notch Stainless Steel 439 Pipes, Tun Pipes plays a vital role in key industries like automotive manufacturing, exhaust systems, chemical processing, and general industrial operations throughout Myanmar and its neighboring regions.
Stainless Steel 439 Pipes are made from a ferritic stainless steel alloy that is rich in chromium, featuring low carbon content and small amounts of titanium to improve stabilization and weldability. These pipes offer solid mechanical properties, including moderate tensile strength, outstanding oxidation resistance, and reliable performance even at high temperatures. Compared to standard ferritic grades, SS 439 provides enhanced corrosion resistance, particularly in exhaust systems and heat-intensive settings. Its stability, lower risk of carbide precipitation, and ease of fabrication make Stainless Steel 439 Pipes a great choice for a wide range of industrial applications.
| Stainless Steel 439 Pipe Specifications | |
|---|---|
| Standard | ASTM A/ASME SA268/A731 CL |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| Pipes & Tubes | 1/2″ NB – 16″ NB |
| ERW Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW Pipes & Tubes | 6″ NB – 100″ NB |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Specialized in | Large Diameter Size |
| Thickness | SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length |
| 439 | Max | Min |
| Ni | 0.20 | – |
| C | 0.01 | – |
| Mn | 0.25 | – |
| P | 0.02 | – |
| S | 0.015 | – |
| Si | 0.35 | – |
| Cr | 17.35 | – |
| Fe | 81.35 | – |
| Element | SS 439 |
| Density | – |
| Melting Point | – |
| Tensile Strength | 438 |
| Yield Strength (0.2%Offset) | 263 |
| Elongation | 22 |
| Hardness(Rockwell B (HR B) max) | 89 |
| Hardness(Brinell (HB) max) | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 439 Pipes from Tun Pipes and Tubes ensures quality and reliability. Our products are rigorously tested and meet stringent industry standards, guaranteeing exceptional performance. We offer customized solutions to meet the specific needs of the business. By focusing on innovation, our pipes have increased their corrosion resistance and durability. Additionally, our experienced team provides excellent customer support, ensuring a seamless experience from order to delivery. Trust Tun for your stainless steel needs, where quality meets best.
Tun Pipes and Tubes, one of the largest suppliers of Stainless Steel 439 Pipes in Naypyidaw, Myanmar, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 439 | 1.4510 | S43035 | SUS 439 | – | – | – | – |
| Element | SS 439 |
| Density | – |
| Melting Point | – |
| Tensile Strength | 438 |
| Yield Strength (0.2%Offset) | 263 |
| Elongation | 22 |
| Hardness(Rockwell B (HR B) max) | 89 |
| Hardness(Brinell (HB) max) | – |
Yes, we offer custom sizes for Stainless Steel 439 Pipes to meet your specific requirements. Our team at Tun Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@tunpipes.com.
These pipes are commonly found in industries that demand dependable performance in high-temperature and moderately corrosive environments. In the automotive field, they are frequently used for exhaust systems, catalytic converter tubing, and muffler components due to their resistance to heat and oxidation. Chemical and petrochemical facilities utilize these pipes for process lines, heat exchangers, and equipment that come into contact with mildly corrosive substances. They also find applications in industrial heating systems, furnace components, and ventilation ducts. Furthermore, Stainless Steel 439 Pipes are suitable for food processing equipment and structural applications, showcasing their versatility across various sectors.
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