- sales@davidpipes.com
- Canberra, Australia
Home > Stainless Steel Tubing > Stainless Steel 309 Tubing
David Pipes and Tubes, located in Canberra, Australia, stands out as a top manufacturer and supplier of Stainless Steel 309 Tubing. Renowned for its high quality, precision, and durability, this tubing is designed to offer exceptional corrosion resistance, impressive high-temperature strength, and long-lasting reliability. Crafted using cutting-edge seamless and welded production methods, the tubing guarantees consistent wall thickness, a smooth surface finish, and precise dimensions. It’s perfect for industrial applications that operate under extreme conditions, and David Pipes and Tubes provides a diverse range of sizes and specifications tailored for chemical, petrochemical, power generation, and other high-temperature environments.
Stainless Steel 309 Tubing features 22–24% chromium and 12–15% nickel, which give it remarkable resistance to oxidation, scaling, and thermal fatigue at high temperatures. It boasts a tensile strength of 520–750 MPa, yield strength of 205–310 MPa, and an elongation of 25–35%. This tubing is highly resistant to thermal stress, carburization, and corrosive environments while maintaining its mechanical stability. Whether seamless or welded, its construction ensures uniform wall thickness, accurate dimensions, and a smooth surface finish, making it a dependable choice for demanding industrial applications.
Specifications : ASTM A213, A312, A269, A358 / ASME SA213, SA312, SA269, SA358
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
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated / CDW
Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Tubes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 309 | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 20.0 | 10.5 | – | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 309 | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | 92 | 201 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
By choosing Stainless Steel 309 Tubing from David Pipes and Tubes, you are assured of superior quality and durability. These tubes provide outstanding corrosion resistance and strength, making them ideal for a wide range of industrial applications. Our dedication to excellent service and dependable delivery ensures customer satisfaction every time. With our expertise in stainless steel products, we deliver top-tier solutions customized to meet your specific requirements.
David Pipes and Tubes, a leading supplier of Stainless Steel 309H Tubing in Canberra, Australia, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
At David Pipes and Tubes, we provide custom sizes of Stainless Steel 309 Tubing to meet your exact specifications. Our dedicated team is here to offer tailored solutions for all your piping and tubing needs. For more information, feel free to reach out to us at sales@brydonpipesandtubes.co.uk.
You’ll find Stainless Steel 309 Tubing commonly used in high-temperature systems like heat exchangers, furnaces, boilers, and kilns. It’s well-suited for chemical and petrochemical plants, power generation, and the oil and gas industries. Moreover, this tubing is utilized in combustion chambers, exhaust systems, and thermal processing equipment, providing a long service life, efficient performance, and durability even in harsh operating conditions. Its thermal stability and corrosion resistance make it a go-to option for critical industrial tubing applications.
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