- sales@bereketpipes.com
- Addis Ababa, Ethiopia
Home > Stainless Steel Tubing > Stainless Steel 321H Tubing
We are a reliable manufacturer and supplier of Stainless Steel 321H Tubing, located in Addis Ababa, Ethiopia, offering quality stainless steel tubing solutions for high-pressure and temperature-intensive applications. With emphasis on global standards, traceability of materials, and guaranteed service, Bereket Pipes provides Stainless Steel 321H Tubing designed to perform optimally in harsh thermal conditions. Catering to petrochemicals, power generation, oil and gas, and furnace industries, among others, the organization supplies products that meet precise operational and technical specifications in the Middle East and worldwide.
Stainless Steel 321H Tubing is a high-carbon variant of type 321, which offers higher strength and creep resistance at higher temperatures. It has 17–19% chromium, 9–12% nickel, and is stabilized with titanium, and it has an increased carbon content (up to 0.10%) for better performance at elevated temperatures. This tubing is capable of delivering a tensile strength of 515–750 MPa and a yield strength of about 205 MPa. It is resistant to intergranular corrosion, oxidation, and heat fatigue, and it sustains structural integrity and mechanical properties to 900°C under constant heat exposure.
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 Bereket 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.
Bereket Pipes and Tubes, a leading supplier of Stainless Steel 321H Tubing in Addis Ababa, Ethiopia, 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 Bereket 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.
SS 321H Tubing finds extensive applications in high-temperature service conditions such as superheaters, heat exchangers, boilers, furnace parts, and refinery piping systems. It is suitable for welded components and pressure-carrying systems that undergo constant thermal cycling. The increased content of carbon supports improved retention of strength in harsh environments, while the titanium stabilization helps eliminate sensitization when welding. Stainless Steel 321H Tubing provides a trusted and long-lasting solution for industries needing consistent mechanical strength, corrosion resistance, and long-term performance under high-temperature and pressure conditions.
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