Tim Fittings, based in Wellington, New Zealand, stands out as a top-notch manufacturer and supplier of high-performance stainless steel pipe fittings, with a special focus on Super Duplex Steel Pipe Fittings. Renowned for their remarkable strength, resistance to corrosion, and long-lasting durability, Tim Fittings offers precision-engineered solutions tailored for demanding industrial needs. Their Super Duplex Steel Pipe Fittings are crafted to meet international standards, guaranteeing reliable performance even in highly corrosive and high-pressure settings. With a strong commitment to quality, technical know-how, and prompt delivery, Tim Fittings delivers customized piping solutions for various sectors, including oil and gas, chemical processing, petrochemical, and marine industries, making them a trusted partner throughout New Zealand and beyond.
Specifications : ASTM A815 / ASME SA815
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size :1/2” NB to 24″NB in
Type : Seamless / Welded / Fabricated
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Grades : Super Duplex S32750, S32760
Super Duplex Steel Pipe Fittings are made up of iron, chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen (0.2–0.3%), which together provide outstanding corrosion resistance and mechanical strength. These fittings boast impressive tensile strength (around 780–900 MPa), yield strength of 550–700 MPa, and an elongation of about 25–30%, ensuring they can endure extreme conditions. Their balanced duplex microstructure significantly enhances resistance to pitting, crevice corrosion, and stress corrosion cracking. Thanks to their excellent mechanical and chemical properties, they are perfect for welded piping systems and critical industrial applications where both strength and long-term corrosion resistance are crucial.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
Tim Fittings is a leading supplier of Super Duplex Steel Pipe Fittings in Wellington, New Zealand. We offer an extensive range of Super Duplex Steel Pipe Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 / S32760 |
Super Duplex Steel Pipe Fittings from Tim Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Super Duplex Steel Pipe Fittings offer exceptional corrosion resistance, particularly against pitting, crevice, and stress corrosion cracking, making them ideal for harsh environments. They possess high strength, which allows for durability under high pressure and temperature conditions. Their excellent weldability and formability make them versatile for various industrial applications. Super Duplex Steel fittings also feature superior resistance to oxidation and high-temperature environments, ensuring longevity and minimal maintenance. These properties, combined with their cost-effectiveness, make Super Duplex Steel Pipe Fittings a reliable choice for demanding industries such as chemical processing, oil and gas, and marine applications.
Yes, custom sizes for Super Duplex Steel Pipe Fittings are available at Tim Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@timfittings.co.nz.
Super Duplex Steel Pipe Fittings find extensive use in industries that demand high strength and exceptional corrosion resistance in tough environments. Typical applications include offshore oil and gas platforms, chemical processing plants, desalination facilities, pulp and paper industries, and petrochemical pipelines. Their ability to resist chloride-induced corrosion, handle high pressure, and endure elevated temperatures makes them ideal for seawater management, heat exchangers, and marine settings. These fittings ensure leak-proof performance, making them a reliable choice for various industrial 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 Tim Fittings. All Rights Reserved.
