Based in Houston, USA, Vipul Pipes and Tubes is a well-known manufacturer and supplier of high-performance Super Duplex Steel pipe fittings intended for demanding applications in extremely corrosive and high-pressure settings. Super Duplex grades, such as S32750 and S32760, provide outstanding resistance to pitting, cracking, and stress corrosion in addition to superior mechanical strength. The chemical, marine, and offshore industries are the perfect fit for these pipe fittings. Vipul Pipes and Tubes provides accurate, leak-proof fittings that meet international standards like ASTM A815 and guarantee durability and dependability in demanding process systems thanks to sophisticated fabrication technology and stringent quality controls.
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 from Vipul Pipes and Tubes usually have a balanced ferritic-austenitic microstructure and contain chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen (0.2–0.3%). This combination offers exceptional strength and resistance to corrosion. These fittings have an elongation of at least 25%, a yield strength of 550 MPa, and a minimum tensile strength of 750 MPa. They are perfect for demanding service conditions because they perform exceptionally well in acidic and chloride-rich environments while retaining structural integrity under high mechanical and thermal stress.
| 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 |
Harry Fittings is a leading supplier of Super Duplex Steel Pipe Fittings in Houston, USA. 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 Harry 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 Harry Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@harryfittings.us.
Super Duplex Steel Pipe Fittings from Vipul Pipes and Tubes are widely used in pulp and paper mills, desalination units, chemical processing facilities, offshore oil platforms, and marine engineering. These fittings are perfect for high-pressure piping systems, heat exchangers, pressure vessels, and manifolds that are subjected to harsh industrial chemicals and stress corrosion caused by chloride. Their extended service life, corrosion resistance, and high strength-to-weight ratio minimise maintenance and downtime in vital systems. Super Duplex fittings are also appropriate for applications where performance and dependability are crucial, such as environmental control systems, power plant infrastructure, and firefighting systems.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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