- sales@blundellpipes.co.nz
- Hamilton, New Zealand
Home > Stainless Steel Tubing > Stainless Steel 309 Tubing
Blundell Pipes and Tubes, located in Hamilton, New Zealand, has earned a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel tubing tailored for tough industrial needs. Their Stainless Steel 309 Tubing is specifically designed to excel in high-temperature environments, offering impressive strength, resistance to corrosion, and long-lasting durability. Crafted with meticulous attention to quality and utilizing advanced production techniques, this 309 tubing adheres to international standards for mechanical performance, chemical makeup, and precise dimensions. Blundell Pipes and Tubes ensures that their 309 tubing solutions are dependable for industries that demand high-performance, long-lasting stainless steel products.
Stainless Steel 309 Tubing is an austenitic stainless steel alloy enriched with significant amounts of chromium and nickel, which enhances its ability to resist oxidation and corrosion at elevated temperatures. This well-balanced composition not only provides excellent tensile strength but also ensures creep resistance, allowing the tubing to maintain its structural integrity even under prolonged exposure to high heat. Additionally, 309 tubing boasts outstanding weldability, machinability, and formability, making it a great fit for intricate industrial systems and precision engineering tasks.
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 Blundell 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.
Blundell Pipes and Tubes, a leading supplier of Stainless Steel 309H Tubing in Hamilton, New Zealand, 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 Blundell 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 in a variety of applications, including furnace components, heat exchangers, boiler parts, petrochemical processing, and high-temperature piping systems. Common uses encompass superheater and reheater tubing, exhaust systems, chemical processing equipment, and other machinery that faces extreme heat and oxidative conditions. With its remarkable high-temperature strength, corrosion resistance, and extended service life, Stainless Steel 309 Tubing stands out as a trustworthy and cost-effective choice for critical industrial applications that require durable, high-performance stainless steel solutions.
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