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Xuan Nickel Alloys stands out as a top-notch manufacturer and supplier of Duplex Steel 2205 Pipes right in Da Nang, Vietnam. We take pride in delivering high-quality duplex stainless steel products that are specifically designed to thrive in the toughest industrial settings. Our Duplex Steel 2205 Pipes boast an impressive mix of high strength and remarkable corrosion resistance, making them perfect for challenging environments like chemical processing, marine applications, and high-temperature situations. Crafted with precision and a commitment to international standards, these pipes ensure exceptional durability, reliability, and a long lifespan. We cater to various industries, including chemical processing, oil and gas, petrochemical, and marine, providing cost-effective, high-performance piping solutions for critical operations around the globe.
| 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 | – |
| 2205 | 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 |
| 2205 | 95 [655] | 65 [450] | 25 | 290 |
| S32750 | 116 [800] | 80 [550] | 15 | 300 |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Pipe in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.
You’ll find Duplex Steel 2205 Pipes widely utilized in sectors that need corrosion-resistant, high-strength, and durable piping systems. In the chemical processing industry, they’re used in reactors, piping networks, and heat exchangers that deal with aggressive chemicals. The oil and gas sector relies on them for offshore platforms, subsea pipelines, and sour gas applications. Petrochemical facilities incorporate them into process piping, evaporators, and condensers. In marine settings, they’re essential for seawater cooling systems, desalination plants, and shipbuilding. Their exceptional strength and corrosion resistance make them a reliable choice for a variety of demanding applications.
