Duplex Steel
Vinod Metal Industries is a trusted manufacturer, supplier, and exporter of high-quality Duplex Steel products including Pipes & Tubes, Fittings, Round Bars, Sheets, Plates & Coils, Flanges, Fasteners, Angle, and Channel. The company utilizes premium-grade Duplex and Super Duplex stainless steel materials that offer a perfect combination of strength and corrosion resistance for demanding industrial applications.
Duplex Steel products manufactured by Vinod Metal Industries are widely used in industries such as oil & gas, offshore, petrochemical, marine, and desalination plants. These materials are known for their excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, making them ideal for harsh environments and high-pressure applications.
With advanced manufacturing infrastructure and strict quality control procedures, Vinod Metal Industries ensures that every product meets international standards such as ASTM, ASME, and DIN. The company maintains a wide range of Duplex Steel grades including Duplex 2205, Super Duplex 2507, and S32760 to meet diverse customer requirements.
Driven by a commitment to quality, innovation, and customer satisfaction, Vinod Metal Industries has established a strong presence in global markets. Their ability to deliver reliable products with timely execution and competitive pricing makes them a preferred choice for Duplex Steel solutions.
Chemical Properties (%)
| Grade | Cr | Ni | Mo | N | C | Mn | Si |
|---|---|---|---|---|---|---|---|
| Duplex 2205 (UNS S31803/S32205) | 22-23 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 | 0.03 | 2.0 | 1.0 |
| Super Duplex 2507 (UNS S32750) | 24-26 | 6-8 | 3.0-5.0 | 0.24-0.32 | 0.03 | 1.2 | 0.8 |
| Super Duplex S32760 | 24-26 | 6-8 | 3.0-4.0 | 0.20-0.30 | 0.03 | 1.0 | 1.0 |
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| Duplex 2205 | 620 | 450 | 25 | 293 |
| Super Duplex 2507 | 800 | 550 | 25 | 310 |
| Super Duplex S32760 | 750 | 550 | 25 | 300 |
Applications
Oil & Gas Industry
Used for transportation of crude oil, natural gas, and petroleum products in pipelines.
Petrochemical Industry
Ideal for handling chemicals, acids, and high-temperature fluids safely.
Power Plants
Widely used in boilers, heat exchangers, and condensers for efficient energy systems.
Construction
Used in structural frameworks, pipelines, and infrastructure development.
Automobile Industry
Applied in exhaust systems, mechanical tubing, and automotive components.
Marine Industry
Suitable for offshore and seawater applications due to corrosion resistance.
Food & Beverage
Used in hygienic processing systems and safe fluid transportation.
Pharmaceutical
Ideal for sanitary pipelines and sterile processing environments.
