Super Duplex Steel Pipe Fittings are celebrated for their outstanding corrosion resistance, impressive strength, and long-lasting durability, making them perfect for tough industrial and offshore settings. Crafted from Super Duplex stainless steel, these fittings excel at resisting pitting, crevice corrosion, and stress corrosion cracking, even in harsh environments like seawater, chemicals, and high-chloride solutions. Thanks to their remarkable mechanical properties, they can have thinner walls without sacrificing strength, which makes them both cost-effective and efficient. Available in various forms like elbows, tees, reducers, and caps, Super Duplex Steel Pipe Fittings guarantee reliable, leak-free connections across industries such as oil & gas, chemical processing, petrochemical, desalination, and marine engineering.
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
These fittings are primarily made of iron, enriched with significant amounts of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and a touch of nitrogen. This unique blend offers exceptional resistance to corrosion, especially against chlorides, oxidizing acids, and harsh chemicals. They boast high tensile and yield strength, along with excellent toughness and fatigue resistance, even in high-temperature conditions. These qualities make them ideal for extreme environments where both mechanical strength and chemical resistance are crucial. Their good weldability and formability ensure they fit seamlessly into complex piping systems, promising long-term reliability.
| 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 |
Ferdi Fittings is a leading supplier of Super Duplex Steel Pipe Fittings in Istanbul, Turkey. 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 Ferdi 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 Ferdi Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@ferdifittings.com.
Super Duplex Steel Pipe Fittings find applications across various industries where durability and performance are key. In the oil & gas sector, they are utilized in pipelines, refineries, and offshore platforms that face corrosive seawater and chemicals. The chemical and petrochemical industries rely on them in processing plants that handle acids, alkalis, and other aggressive substances. Desalination plants depend on these fittings for seawater pipelines and systems. They are also employed in marine engineering, power generation, and industrial processes where high performance is essential.
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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