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Home > Stainless Steel Tubing > Stainless Steel 321 Tubing
Irfan Pipes and Tubes, based in Istanbul, Turkey, stands out as a top manufacturer and supplier of Stainless Steel 321 Tubing. They provide robust and high-performance tubing solutions tailored for critical applications. This tubing is specifically designed to resist high temperatures and intergranular corrosion, making it a favorite in industries that demand stability under thermal stress. With a blend of cutting-edge manufacturing techniques and rigorous quality control, Irfan Pipes and Tubes delivers precision-engineered tubing that adheres to international standards. Renowned for its reliability, strength, and corrosion resistance, the company has earned a reputation as a trusted supplier of Stainless Steel 321 Tubing in global industrial markets.
Stainless Steel 321 Tubing is a titanium-stabilized austenitic stainless steel, featuring a composition of 17–19% chromium, 9–12% nickel, trace amounts of titanium, and controlled carbon content. This unique blend enhances its resistance to intergranular corrosion and oxidation at high temperatures. Its mechanical properties include a minimum tensile strength of 515 MPa, a yield strength of at least 205 MPa, and an elongation of around 40%. The tubing is known for its excellent toughness, good creep resistance, and outstanding weldability. These characteristics make Stainless Steel 321 Tubing a reliable choice for high-temperature applications, ensuring stability, durability, and strength even in demanding conditions.
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 321 | 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 321 Tubing from Irfan 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.
Irfan Pipes and Tubes, a leading supplier of Stainless Steel 321 Tubing in Istanbul, Turkey, 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 Irfan Pipes and Tubes, we provide custom sizes of Stainless Steel 321 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.
Industries that require resistance to high temperatures and corrosion widely use Stainless Steel 321 Tubing. It’s commonly found in heat exchangers, exhaust systems, furnace components, and thermal processing equipment. In petrochemical, refinery, and chemical plants, it’s essential for handling hot gases and corrosive fluids. Power generation facilities depend on it for superheaters, boiler tubes, and reheaters, thanks to its impressive creep strength. Its durability and resistance to intergranular corrosion also make it a great fit for aerospace, marine, and automotive applications. With Stainless Steel 321 Tubing, you can count on a long service life and efficient performance in even the toughest environments.
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