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David Pipes and Tubes, located in Canberra, Australia, stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 321H Tubing. Known for its precision, durability, and commitment to international standards, the company delivers tubing designed for exceptional performance in high-temperature and corrosive settings. The Stainless Steel 321H Tubing from David Pipes and Tubes boasts impressive oxidation resistance, increased tensile strength, and long-lasting stability, making it perfect for demanding industrial applications. Catering to industries like aerospace, chemical processing, and power generation, the company guarantees that each product meets rigorous quality standards, solidifying David Pipes and Tubes’ reputation as a reliable source for advanced stainless steel solutions.
Stainless Steel 321H Tubing is an austenitic stainless steel alloy primarily made up of iron, 17–19% chromium, 9–12% nickel, and a touch of titanium to prevent carbide precipitation. Its higher carbon content compared to standard 321 enhances its tensile strength at elevated temperatures. This tubing showcases remarkable mechanical properties, including high yield and tensile strength, creep resistance, and dimensional stability even under prolonged heat exposure. With its blend of toughness, corrosion resistance, and heat stability, Stainless Steel 321H Tubing is ideal for critical applications where high-temperature performance and long-term reliability are a must.
Specifications : ASTM A312 / ASME SA312
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size available Ex-stock
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Size : 1/2″ NB – 24″ NB
Type : Seamless
Form: Round Pipes, Square Pipes, Rectangular Pipes.
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321H | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
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 321H 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 321H 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 321H 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 321H Tubing widely used in scenarios that demand high-temperature corrosion resistance and mechanical strength. It’s commonly found in chemical processing equipment, heat exchangers, boiler components, furnace parts, and aerospace structures. Its resistance to sensitization and oxidation makes it a great fit for piping systems, pressure vessels, and other industrial equipment that operate under extreme temperatures. The Stainless Steel 321H Tubing from David Pipes and Tubes ensures long-lasting, dependable performance, providing robust solutions for industries where operational reliability is key.
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