Home > Duplex Steel > Duplex Steel Pipe
Adarsh Nickel Alloys stands out as a leading manufacturer and supplier based in Delhi, specializing in top-notch Duplex Steel Pipes for various sectors, including industrial, chemical, and marine applications. With cutting-edge manufacturing facilities and rigorous quality control measures, the company guarantees pipes that adhere to international standards for strength, durability, and resistance to corrosion. Adarsh Nickel Alloys emphasizes precision engineering, dimensional accuracy, and exceptional mechanical performance, making their Duplex Steel Pipes perfect for challenging and high-pressure settings. Offered in a range of sizes, wall thicknesses, and specifications, these pipes ensure reliable flow and long-lasting performance. Their commitment to consistent quality, timely delivery, and tailored solutions has made Adarsh Nickel Alloys a trusted name worldwide.
| Specifications | Cr | Ni | Mo | N | Mn | W | Cu |
| 2101 LDX | 21.5 | 1.5 | 0.3 | 0.22 | 5 | – | – |
| DX2202 | 23 | 2.5 | 0.3 | 0.2 | 1.5 | – | – |
| RDN 903 | 20 | 1.8 | 0.2 | 0.11 | 4.2 | – | – |
| 2304 | 23 | 4.8 | 0.3 | 0.10 | – | – | – |
| 2205 | 22 | 5.7 | 3.1 | 0.17 | – | – | – |
| Grade | C≤ | Mn≤ | P≤ | S≤ | Si≤ | Ni | Cr | Mo | N | Cu |
| S31803 | 0.03 | 2.00 | 0.03 | 0.02 | 1.00 | 4.5–6.5 | 21.0–23.0 | 2.5–3.5 | 0.08–0.20 | – |
| S32205 | 0.03 | 2.00 | 0.03 | 0.02 | 1.00 | 4.5–6.5 | 22.0–23.0 | 3.0–3.5 | 0.14–0.20 | – |
| S32750 | 0.03 | 1.20 | 0.035 | 0.02 | 0.80 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 0.24-0.32 | 0.5 |
| Mechanical properties | Tensile,min,ksi[MPa] | Yield,min,ksi[MPa] | Elongation,%(min) | Hardness,HB(max) |
| S31803 | 90 [620] | 65 [450] | 25 | 290 |
| S32205 | 95 [655] | 65 [450] | 25 | 290 |
| S32750 | 116 [800] | 80 [550] | 15 | 300 |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Pipe in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Duplex Steel Pipes find extensive use in industries that require robust, corrosion-resistant piping solutions. Common applications include oil and gas pipelines, chemical processing facilities, desalination plants, offshore platforms, and marine systems. They are also utilized in power generation, heat exchangers, water treatment facilities, and pressure vessels that face corrosive or high-pressure conditions. Thanks to their remarkable corrosion resistance and strength, these pipes are a go-to choice for many demanding applications, ensuring safety and efficiency in various industrial settings.
