Home > Stainless Steel > Stainless Steel 309S Pipes
Located in the heart of Naypyidaw, Tun Pipes is a trusted name dedicated to providing robust industrial solutions. We take pride in our role as a leading manufacturer and supplier of high-grade Stainless Steel 309S Pipes, engineered to meet the rigorous demands of various sectors. Our commitment lies in delivering products that combine exceptional durability with reliable performance, supporting the growth and infrastructure projects across Myanmar and beyond with quality you can depend on.
The strength of our 309S pipes comes from their specific composition, which includes a higher chromium and nickel content than standard grades. This formulation enhances their resistance to oxidation and corrosion, particularly under high temperatures. These pipes exhibit excellent mechanical properties, including high tensile strength and good ductility, allowing them to maintain structural integrity and perform reliably in challenging environments where heat and corrosion are constant concerns.
| Pipe Standard | ASTM A312 ASME SA312 / ASTM A358 ASME SA358 |
| Pipe Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Pipe Sizes | 1 / 2″ NB – 24″ NB |
| Pipe Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Steel Pipe Manufacturing Process | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
| Stainless Steel Pipe Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
| Stainless Steel Pipe Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Pipe Ends | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 309S | <=0.080 max | <=2.00 max | <=0.75 max | <=0.040 max | <=0.015 max | 22.00-24.00 max | – | 12.00-14.00 | – |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 309S | <=0.080 max | <=2.00 max | <=0.75 max | <=0.040 max | <=0.015 max | 22.00-24.00 max | – | 12.00-14.00 | – |
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 309S pipes from Tun Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Tun Pipes and Tubes, one of the largest suppliers of Stainless Steel 309S 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.
Yes, we offer custom sizes for Stainless Steel 309S 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.
Stainless Steel 309S Pipes find extensive use in furnaces, boilers, heat exchangers, and kilns, thanks to their exceptional resistance to high temperatures and oxidation. They’re also utilized in chemical and petrochemical plants, power generation systems, marine environments, and other sectors where long-lasting durability and corrosion resistance are essential. Moreover, these pipes are ideal for exhaust systems, thermal processing units, and structural applications that face harsh heat and corrosive conditions. Their blend of weldability, strength, and high-temperature resistance makes Stainless Steel 309S Pipes a go-to choice for both industrial and commercial applications.
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