Home > Stainless Steel > Stainless Steel 309 Pipes
David Pipes and Tubes, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of Stainless Steel 309 Pipes. Renowned for their exceptional quality, precision, and durability, these pipes are designed to offer outstanding corrosion resistance, impressive high-temperature strength, and long-lasting reliability. Crafted using cutting-edge seamless and welded production methods, they guarantee uniform wall thickness, a smooth surface finish, and precise dimensions. Perfect for industrial and high-temperature settings, David Pipes and Tubes provides a diverse selection of sizes and specifications tailored for the chemical, petrochemical, power generation, and other sectors that demand trustworthy piping solutions.
Stainless Steel 309 Pipes are composed of 22–24% chromium and 12–15% nickel, which gives them remarkable resistance to oxidation, scaling, and thermal fatigue even at elevated temperatures. They boast a tensile strength ranging from 520–750 MPa, yield strength between 205–310 MPa, and an elongation of 25–35%. These pipes maintain excellent mechanical stability and performance, even in tough conditions. With seamless and welded construction, they ensure smooth surfaces, accurate dimensions, and consistent wall thickness, making them a dependable choice for challenging industrial applications.
| 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 | Ni |
|---|---|---|---|---|---|---|---|
| SS 309 | 0.2 max | 2 max | 1 max | 0.045 max | 0.03 max | 22-24 | 12-15 |
| Grade | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|
| SS 309 | 620 min. | 310 min. | 30 |
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 309 pipes from David 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.
David Pipes and Tubes, one of the largest suppliers of Stainless Steel 309 pipes in Canberra, Australia, 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 309 pipes to meet your specific requirements. Our team at David Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@davidpipes.com.
You’ll find Stainless Steel 309 Pipes commonly used in boilers, heat exchangers, furnaces, kilns, and high-temperature processing equipment. They are ideal for chemical and petrochemical plants, power generation facilities, and the oil and gas industry. Their durability, corrosion resistance, and thermal stability make them the go-to option for critical high-temperature piping and various industrial applications.
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