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Xuan Nickel Alloys stands out as a top-notch manufacturer and supplier of Duplex Steel S32205 Pipe Fittings right in Da Nang, Vietnam. We take pride in delivering high-quality duplex stainless steel products that are specifically designed for tough industrial applications. Our Duplex Steel S32205 Pipe Fittings are crafted to offer remarkable strength and outstanding corrosion resistance, ensuring that your piping systems have durable, leak-proof, and trustworthy connections when it matters most. Each fitting is made with precision and a commitment to international standards, guaranteeing excellent mechanical performance, precise dimensions, and a long-lasting service life. We cater to various industries, including chemical processing, oil and gas, petrochemical, and marine, providing cost-effective, high-performance piping solutions that reach customers around the globe.
These Duplex Steel S32205 Pipe Fittings feature a well-balanced ferritic-austenitic stainless steel microstructure, with about 22% chromium, 5–6% nickel, 3% molybdenum, and trace amounts of nitrogen. They boast high tensile and yield strength, impressive toughness, and exceptional resistance to stress corrosion cracking. This alloy also excels in resisting pitting and crevice corrosion, especially in environments rich in chlorides and acids. With great weldability, formability, and long-term structural stability, our Duplex Steel S32205 Pipe Fittings are built to perform reliably under thermal, mechanical, and chemically aggressive industrial conditions.
| Standard | ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760 |
| Materials | ASTM A815 – UNS S32205 |
| Size | 1/2″NB TO 12 “NB IN |
| Seamless Pipes & Tubes Sizes | 1/2” NB – 8” NB |
| Welded Pipes & Tubes Sizes | 6” NB – 24” NB |
| Thickness | 0.5-45mm |
| Outer Diameter | 6.0-630mm |
| Dimensions | OD(6.0-630)*WT(0.5-45)mm |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | Welded / Fabricated / Seamless |
| Length | Single Random, Double Random & Cut Length. |
| Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe | |
| MIN | 4.5 | 22.0 | 3.0 | – | – | – | 0.14 | – | – | – |
| MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Pipe Fittings 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.
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You’ll find Duplex Steel S32205 Pipe Fittings widely used in sectors that demand corrosion-resistant, high-strength, and durable piping connections. In the chemical processing industry, they’re essential for heat exchangers, reactors, and piping systems that handle aggressive media. The oil and gas sector relies on them for offshore platforms, subsea pipelines, and sour gas systems. Petrochemical plants use these fittings in process equipment, evaporators, and condensers. In marine applications, they’re crucial for seawater systems, desalination plants, and shipbuilding. Their unique blend of strength, corrosion resistance, and durability makes Duplex Steel S32205 Pipe Fittings a go-to choice for many demanding applications.