Zain Fittings, located in Surabaya, Indonesia, stands out as a top manufacturer and supplier of high-quality **Duplex Steel UNS S32205 Forged Fittings**. These fittings are celebrated for their exceptional strength, resistance to corrosion, and long-lasting durability. Crafted to meet international standards, they are built to endure the toughest industrial environments. Zain Fittings employs cutting-edge forging techniques and rigorous quality control measures to guarantee precise dimensions, outstanding mechanical properties, and reliable performance over time. The company caters to various sectors, including oil and gas, petrochemical, marine, and power generation, offering Duplex Steel UNS S32205 Forged Fittings that are specifically designed for critical applications where safety, efficiency, and durability are essential.
| Size | : | 1/2″NB TO 4″NB IN |
| Standard | : | ASTM A182 / ASME SA182 |
| Dimensions | : | ANSI/ASME B16.11 & BS3799, etc. |
| Grade | : | UNS S31803, S32205, S2205, S32550, S32750, S32760. |
| Class | : | 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc. |
Duplex Steel UNS S32205 Forged Fittings are composed of approximately 22% chromium, 5-6% nickel, 3% molybdenum, and small amounts of nitrogen, manganese, silicon, and carbon. This unique composition provides excellent resistance to corrosion, especially in chloride environments, while enhancing strength and toughness. Mechanically, these fittings offer a tensile strength of 620-850 MPa, yield strength of 450 MPa, and approximately 25% elongation. They also exhibit exceptional fatigue resistance, resistance to stress corrosion cracking, and high toughness, making them ideal for high-pressure, high-temperature applications in demanding industrial environments.
| UNS S31803 | 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 |
| Grade | S31803 |
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669; |
Duplex Steel UNS S32205 Forged Fittings feature a well-balanced microstructure of austenite and ferrite, delivering an impressive mix of high strength and corrosion resistance. Their chemical makeup consists of chromium (22%), nickel (5–6%), molybdenum (3%), along with nitrogen, manganese, silicon, and iron as the primary component. On the mechanical side, these fittings boast a tensile strength of around 620 MPa, a yield strength of 450 MPa, and an elongation of 25%. They also show remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, while maintaining excellent toughness, fatigue strength, and weldability in harsh environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Duplex Steel UNS S32205 Forged Fittings from Zain Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Duplex Steel UNS S32205 Forged Fittings offer numerous advantages, including superior corrosion resistance, particularly in chloride environments, making them ideal for marine, chemical, and oil and gas industries. Their unique duplex microstructure combines the best of both austenitic and ferritic steels, providing high strength and excellent resistance to stress corrosion cracking. These fittings also offer enhanced fatigue resistance, high toughness, and excellent weldability, ensuring reliability and ease of installation. With impressive mechanical properties, Duplex Steel UNS S32205 Forged Fittings are perfect for high-pressure, high-temperature applications, delivering long-term durability and performance.
Yes, custom sizes for Duplex Steel UNS S32205 Forged Fittings are available at Zain Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@zainfittings.id.
| STANDARD | UNS | |
| Duplex Steel Forged Fittings | S31803 / S32205 |
| DN-NPT | MAJOR DIAMETER MM | TAPPING /DRILL SIZE MM | TPI | PITCH MM |
|---|---|---|---|---|
| 1/16″ | 7.895 | 6.00 | 27 | 0.941 |
| 1/8″ | 10.242 | 8.25 | 27 | 0.941 |
| 1/4″ | 13.616 | 10.70 | 18 | 1.411 |
| 3/8″ | 17.055 | 14.10 | 18 | 1.411 |
| 1/2″ | 21.223 | 17.40 | 14 | 1.814 |
| 3/4″ | 26.568 | 22.60 | 14 | 1.814 |
| 1″ | 33.228 | 28.50 | 11.5 | 2.209 |
| 1¼” | 41.985 | 37.00 | 11.5 | 2.209 |
| 1½” | 48.054 | 43.50 | 11.5 | 2.209 |
| 2″ | 60.092 | 55.00 | 11.5 | 2.209 |
| 2½” | 72.699 | 65.50 | 8 | 3.175 |
| 3″ | 88.608 | 81.50 | 8 | 3.175 |
| 3½” | 101.316 | 94.30 | 8 | 3.175 |
| 4″ | 113.973 | 107.00 | 8 | 3.175 |
| 5″ | 141.300 | 134.384 | 8 | 3.175 |
| 6″ | 168.275 | 161.191 | 8 | 3.175 |
| 8″ | 219.075 | 211.673 | 8 | 3.175 |
| 10″ | 273.050 | 265.311 | 8 | 3.175 |
| 12″ | 323.850 | 315.793 | 8 | 3.175 |
| Description | Class Designation | ||
|---|---|---|---|
| 3000 | 6000 | 9000 | |
| Elbows 45 and 90 degrees, Tees, Crosses, Couplings, Half-Couplings, End or Pipe Caps | 1/2 – 4 | 1/2 – 2 | 1/2 – 2 |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| Pipe Size by Wall Thickness | SCH 80 / XS | SCH 160 | XXS |
Duplex Steel UNS S32205 Forged Fittings are extensively utilized in industries that demand high-strength, corrosion-resistant, and dependable piping solutions. Common applications include offshore oil and gas platforms, chemical processing facilities, desalination plants, refineries, heat exchangers, and marine engineering systems. They are also found in pipelines, pressure vessels, and critical fluid handling systems where exposure to chlorides and high-pressure conditions is frequent. The blend of durability, corrosion resistance, and extended service life makes these fittings perfect for challenging industrial and marine applications.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
©2024 Zain Fittings. All Rights Reserved.
