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Hakan Nickel Alloys, located in Istanbul, Turkey, stands out as a premier manufacturer and supplier of high-quality industrial alloys and components. Known for its dedication to precision and durability, the company delivers top-notch solutions to global markets, including Vietnam. One of their key products is the Duplex Steel S32205 Pipe Fittings, designed to offer exceptional corrosion resistance and structural integrity. By employing advanced manufacturing techniques and rigorous quality control, Hakan Nickel Alloys guarantees that each fitting adheres to international standards. Industries rely on their products for reliability, longevity, and optimal performance, even in the toughest conditions.
The Duplex Steel S32205 Pipe Fittings are crafted with about 22% chromium, 5–6% nickel, 3% molybdenum, along with trace amounts of nitrogen, manganese, and iron, creating a well-balanced microstructure of austenite and ferrite. This unique composition ensures remarkable resistance to pitting, stress corrosion cracking, and general corrosion. On the mechanical side, these fittings boast a high tensile strength of around 750 MPa, a yield strength close to 550 MPa, and an elongation of 25%, all while maintaining excellent hardness and impact toughness. These characteristics make S32205 fittings incredibly durable, capable of withstanding high pressure, temperature fluctuations, and aggressive chemical environments, ensuring dependable long-term service in various industrial applications.
| 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 Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Pipe Fittings in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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 S32205 Pipe Fittings find extensive use in chemical processing, petrochemical plants, offshore oil and gas platforms, and desalination facilities, thanks to their remarkable corrosion resistance and mechanical strength. They are particularly suited for pipelines that transport chlorides, acids, and other corrosive fluids, ensuring safe and efficient fluid movement. Additionally, these fittings are utilized in water treatment systems, power generation, and marine engineering, where durability and resistance to stress corrosion cracking are essential. Their outstanding performance in harsh environments makes them a go-to choice for industries that require long-lasting solutions.