- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Stainless Steel > Stainless Steel 309S Pipes
Based in Delhi, India, Ojas Pipes and Tubes is a well-known producer and supplier of premium stainless steel 309S pipes. Ojas, which is renowned for producing precisely engineered goods, offers dependable piping solutions made to resist corrosive and high-temperature conditions. Our 309S stainless steel pipes are made to withstand the demanding requirements of thermal processing, power generation, and petrochemical industries. Ojas is a preferred partner for stainless steel pipe requirements across a variety of industrial sectors because of our state-of-the-art manufacturing facilities, dedication to international quality standards, and guarantee of superior performance, long service life, and consistent product availability.
A low-carbon variant of stainless steel 309, 309S pipes are made to be more corrosion-resistant and weldable. Chromium (22–24%), nickel (12–15%), carbon (0.08% max), manganese (2% max), silicon (1% max), phosphorus (0.045% max), and sulphur (0.03% max) are the usual elements found in them. SS 309S pipes provide exceptional strength and resistance to oxidation at high temperatures, with a minimum tensile strength of 75,000 psi (515 MPa) and a yield strength of 30,000 psi (205 MPa). These characteristics make them perfect for industrial applications involving high temperatures and high stress, particularly those involving frequent thermal cycling.
| 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 Ojas 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.
Ojas Pipes and Tubes, one of the largest suppliers of Stainless Steel 309S pipes in Kolkata, 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 Ojas Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@ojaspipesandtubes.co.in.
Because of their exceptional resistance to oxidation and corrosion, stainless steel 309S pipes are frequently utilised in high-temperature industrial processes. These pipes are perfect for thermal processing equipment, heat treatment baskets, furnace parts, and catalytic recovery systems. They are appropriate for fabrication in refineries, power plants, and petrochemical plants because of their low carbon content, which guarantees little carbide precipitation during welding. Additionally, 309S pipes are used in exhaust systems, jet engine parts, and boiler parts. They are a reliable material for demanding applications needing long-term durability and performance because of their resistance to thermal cycling and adverse environmental conditions.
©2024 Ojas Pipes and Tubes . All Rights Reserved.
