- sales@amanpipesandtubes.co.in
- Hyderabad, India
Home > Duplex Steel > Duplex Steel Mechanical Tubing
Aman Pipes and Tubes, based in Hyderabad, India, has made a name for itself as a leading manufacturer and supplier of Duplex Steel Mechanical Tubing. This tubing is celebrated for its impressive strength, reliability, and resistance to corrosion. Thanks to cutting-edge manufacturing techniques and a commitment to global standards, the company provides high-performance tubing solutions that are perfect for mechanical and structural applications in tough environments. With its unique blend of mechanical strength and resistance to stress corrosion and pitting, Duplex Steel Mechanical Tubing is a go-to choice for industries like oil & gas, marine, chemical processing, and construction. Aman Pipes and Tubes prides itself on delivering precision, quality, and timely results for every project.
Duplex Steel Mechanical Tubing is composed of 22–23% Chromium, 4.5–6.5% Nickel, 2.5–3.5% Molybdenum, and a touch of Nitrogen, with Iron as the primary element. This dual-phase alloy, featuring both ferritic and austenitic structures, provides enhanced strength and corrosion resistance. It boasts a tensile strength ranging from 620 to 880 MPa, a yield strength of about 450 MPa, and an elongation of roughly 25%. The tubing is known for its high fatigue strength, excellent resistance to chloride stress corrosion cracking, and good weldability. These robust mechanical and chemical properties make it perfect for high-stress, high-corrosion industrial settings.
| Size | : | 1/2″NB TO 12 “NB IN |
| Standards | : | ASTM A 790 ASME SA 790 |
| Grades | : | (Duplex UNS S31803), UNS 2UNS S32205 (Duplex UNS S32205) |
| Length | : | Single Random, Double Random & Cut Length |
| Type | : | Mechanical |
| Form | : | Round, Hydraulic Etc |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Chemical Composition % | ||||
| Cr | Ni | Mo | C | N |
| 22.0-23.0 | 4.50-6.50 | 3.00-3.50 | .030 Max | 0.14-0.20 |
| Mn | Si | P | S | Fe |
| 2.00 Max | 1.00 Max | .030 Max | .020 Max | Balance |
| Duplex Steel | Tubing |
| Density | 7.805 |
| Melting Range,℃ | 1450 ℃ |
| Elongation % | 25 min. |
| Tensile Strength (Mpa) | 655 |
| Yield Strngth (Mpa) | 450 |
| Hardness (Brinell) | 293 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 Duplex Steel Mechanical Tubes from Aman Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Aman Pipes and Tubes, one of the largest suppliers of Duplex Steel Mechanical Tubing in the Hyderabads, India. Offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Duplex Steel Mechanical Tubing to meet your specific requirements. At Aman Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@amanpipesandtubes.co.in.
Duplex Steel Mechanical Tubing finds extensive use in the oil and gas sector for applications like drilling risers, subsea manifolds, and structural supports, thanks to its outstanding strength-to-weight ratio and corrosion resistance. In the chemical processing industry, it’s utilized for piping systems and pressure vessels that come into contact with aggressive media. The marine sector employs it in shipbuilding, seawater systems, and offshore structures. Power plants also rely on it for condensers and heat exchangers. Additionally, it’s well-suited for structural and mechanical applications, such as load-bearing frameworks and lifting equipment.
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