- sales@amanpipesandtubes.co.in
- Hyderabad, India
Home > Stainless Steel > Stainless Steel 309S Pipes
Aman Pipes and Tubes is a reputable manufacturer and supplier of Stainless Steel 309S Pipes, based in Hyderabad, India. The company has built a solid reputation for providing top-notch stainless steel solutions, focusing on corrosion-resistant and heat-resistant piping products that adhere to international standards. Stainless Steel 309S pipes are particularly designed for high-temperature settings, thanks to their low carbon content and outstanding oxidation resistance. Serving a diverse array of industries such as power generation, chemical processing, and furnace construction, Aman Pipes and Tubes delivers dependable products supported by cutting-edge manufacturing, rigorous quality control, and a strong dedication to customer satisfaction.
Stainless Steel 309S Pipes are low-carbon versions of 309 stainless steel, featuring around 22–24% Chromium, 12–15% Nickel, and a maximum of 0.08% Carbon. This specific composition boosts corrosion resistance while reducing carbide precipitation during welding. The pipes have a minimum tensile strength of 520 MPa, yield strength of 205 MPa, and an elongation of about 40%. With remarkable strength and oxidation resistance at temperatures reaching up to 1000°C, 309S pipes are perfect for high-heat applications. Their austenitic structure guarantees good ductility, weldability, and long-lasting durability in both oxidizing and slightly reducing environments.
| 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 Aman 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.
Aman Pipes and Tubes, one of the largest suppliers of Stainless Steel 309S pipes in Hyderabad, India, 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 Aman Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@amanpipesandtubes.co.in.
Stainless Steel 309S Pipes find extensive use in applications that demand exceptional resistance to heat and oxidation. They are perfect for furnace components, heat exchangers, kilns, burners, and combustion chambers. The low carbon content makes them ideal for welded applications, eliminating the risk of sensitization or intergranular corrosion. These pipes are commonly used in thermal processing, petrochemical plants, power generation facilities, and marine environments. Additionally, 309S pipes are utilized in flue gas applications, showcasing their versatility and reliability in demanding conditions.
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