- sales@blundellpipes.co.nz
- Hamilton, New Zealand
Home > Stainless Steel Tubing > Stainless Steel 309H Tubing
Blundell Pipes and Tubes, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel tubing tailored for tough industrial needs. Their Stainless Steel 309H Tubing is specifically designed to excel in high-temperature environments, offering impressive strength, corrosion resistance, and durability. This makes it a perfect choice for applications that face extreme thermal and oxidative conditions. With rigorous quality control and cutting-edge production methods, the 309H tubing adheres to international standards for mechanical performance, chemical makeup, and precise dimensions. Blundell Pipes and Tubes ensures that their 309H tubing solutions are dependable for industries that demand long-lasting, high-performance stainless steel products.
Stainless Steel 309H Tubing is an austenitic stainless steel alloy enriched with high levels of chromium and nickel, which enhances its ability to resist oxidation and carburization at elevated temperatures. The “H” in its name signifies a higher carbon content, boosting its tensile strength and creep resistance during prolonged high-temperature use. Additionally, 309H tubing is known for its excellent weldability, machinability, and formability, making it a great fit for intricate industrial systems and precise engineering tasks.
| Standard | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| 309H Pipes & Tubes | 6NB to 1200NB IN |
| 309H Tubing Range | 1/2″ OD – 12″ OD , Guage: 25 SWG – 10 SWG |
| ERW Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW Pipes & Tubes | 6″ NB – 100″ NB |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Pipes & Tubes | 1/2″ NB – 16″ NB |
| Specialized in | Large Diameter Size |
| Thickness | 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 Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded |
| Element | SS 309H |
| Ni | 12.0 – 15.0 |
| C | 0.04 – 0.10 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.03 max |
| Si | 0.75 max |
| Cr | 22.0 – 24.0 |
| Element | SS 309H |
| Density lbm/in3 | 7890 |
| Melting Point | 1480 – 1530(°C) / 2500 – 2590 (°F) |
| Tensile Strength | 515 |
| Yield Strength (0.2%Offset) | 205 |
| Elongation | 40% |
| Elongation(Brinell) | 217 max |
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 309H Tubing from Blundell 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.
Blundell Pipes and Tubes, one of the largest suppliers of Stainless Steel 309H Tubing in Hamilton, New Zealand, 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 309H Tubing to meet your specific requirements. Our team at Blundell Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@blundellpipes.co.nz
This versatile Stainless Steel 309H Tubing finds its place in various applications, including furnace components, heat exchangers, boiler parts, and high-temperature piping systems within the petrochemical sector. Common uses include superheater and reheater tubing, exhaust systems, and chemical processing equipment that endure harsh thermal and oxidative environments. Thanks to its remarkable high-temperature strength, corrosion resistance, and extended service life, Stainless Steel 309H Tubing stands out as a reliable and cost-effective choice for critical industrial applications that require durable and high-performance stainless steel solutions.
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