- sales@impextubeind.com
- Mumbai, India
Home > Duplex Steel > Duplex Steel Mechanical Tubing
Founded in Mumbai, India, Impex Tube India is a reliable name in the metal tubing industry, dealing in the supply of high-quality Duplex Steel Mechanical Tubing. We provide tubing in different shapes like round, square, and rectangular, made from high-performance Duplex Steel grades like UNS S31803 and S32205. Renowned for their exceptional strength and superior corrosion resistance, our mechanical tubes are ideally suited for a wide range of structural and industrial applications. Every product is designed to achieve strict standards, allowing for reliability and long-term durability in harsh conditions.
Duplex Steel Mechanical Tubing has an optimized chemical composition of around 22% Chromium, 5–6% Nickel, 3% Molybdenum, and 0.2% Nitrogen, allowing for high corrosion resistance and durability. Its properties include a yield strength of approximately 450 MPa and tensile strength of up to 700 MPa, as well as fatigue and impact resistance. With respect to physical properties, it has a density of 7.8 g/cm³, a melting temperature of 1350°C, and thermal conductivity of 19 W/m·K, and as such, it finds its application for use in demanding, high-performance industrial applications.
| 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 Impex Tube India means opting for exceptional quality, durability, and performance. Our tubes offer excellent corrosion resistance and high strength, making them ideal for demanding industrial applications. Backed by our commitment to superior service and technical expertise, we deliver reliable, customized piping solutions tailored to your specific needs—ensuring complete customer satisfaction every step of the way.
Impex Tube India is one of the leading suppliers of Duplex Steel Mechanical Tubing in Mumbai, India. We offer a comprehensive range of high-quality pipes and tubes tailored for various industrial applications. With a vast inventory and a strong commitment to customer satisfaction, we are a trusted source for Duplex steel products, delivering reliable and efficient solutions for diverse project needs.
At Impex Tube India, we offer custom-sized Duplex Steel Mechanical Tubing to meet your exact specifications. Our experienced team is committed to providing tailored solutions for all your piping and tubing requirements. For more information or to request a quote, please contact us today at sales@impextubeind.com.
Duplex Steel Mechanical Tubing finds widespread use in various industries since it possesses high strength with excellent corrosion resistance. It finds extensive application in oil and gas, chemical plants, marine and desalination plants on structural parts, heat exchangers, and pressure vessels. It is also applicable for offshore platforms, pulp and paper mills and power generation plants because of its strength. Its high fatigue resistance as well as its stress corrosion cracking also render it fit for applications in high-pressure piping systems, machine parts, and vehicle components, with extremely long service lifespan under harsh, strict conditions.
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