Home > Duplex Steel > Duplex Steel S32205 Pipe Fittings
Al Vishwas Nickel Alloys is a reliable manufacturer and supplier of premium Duplex Steel S32205 Pipe Fittings in Dubai, UAE, catering to a wide range of industrial sectors with high-performance piping solutions. Recognized for offering outstanding quality, we supply an extensive selection of S32205 fittings engineered to endure demanding environments and corrosive conditions. Our products are made using advanced technology, guaranteeing excellent strength, durability, and dimensional precision. With a strong commitment to customer satisfaction, on-time delivery, and dependable service, Al Vishwas Nickel Alloys has secured a respected standing in both domestic and international markets. We continue to support industries with trustworthy and high-grade duplex steel solutions.
Duplex Steel S32205 Pipe Fittings consist of roughly 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, which gives them outstanding resistance to pitting and stress corrosion. They feature a balanced microstructure combining austenite and ferrite, yielding high mechanical strength and exceptional toughness. These fittings deliver a minimum yield strength of about 450 MPa and tensile strength of 620 MPa. S32205 additionally retains good weldability and fatigue resistance, which makes it well-suited for applications in changing temperature and pressure conditions without sacrificing performance or durability.
| 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 Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Pipe Fittings in Dubai, UAE, delivering the most advanced solutions for every piping requirement you have. Our modern manufacturing facilities are strategically positioned in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-grade materials on hand and ready to ship. We are committed to supplying outstanding products and services, guaranteeing dependability and quality for customers across the globe.
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Duplex Steel S32205 Pipe Fittings find extensive application across industries requiring superior corrosion resistance and strong mechanical properties. They work well for offshore platforms, chemical processing units, oil and gas pipelines, desalination plants, and marine engineering systems. Because they can endure demanding conditions, they are well suited for heat exchangers, pressure vessels, storage tanks, and structural uses. These fittings are also favored in pulp and paper processing, wastewater treatment facilities, and power generation plants. Their toughness, resistance to chloride-induced corrosion, and extended service life make them a dependable option for critical and high-pressure applications.
