Super Duplex Steel S32750 Pipe Fittings are highly sought after for their remarkable corrosion resistance, outstanding strength, and durability, making them perfect for tough industrial and offshore settings. Crafted from Super Duplex stainless steel UNS S32750, these fittings excel in resisting pitting, crevice corrosion, and stress corrosion cracking, even in harsh environments like seawater, chemicals, and high-chloride solutions. Their impressive mechanical strength allows for thinner walls without sacrificing performance, which makes them both cost-effective and dependable. Available in various forms like elbows, tees, reducers, and caps, Super Duplex Steel S32750 Pipe Fittings guarantee leak-free, long-lasting connections across industries such as oil & gas, chemical processing, petrochemical, desalination, and marine.
Specifications : ASTM / ASME A815 / SA815
Standard : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/2″NB TO 36″NB IN
SCH :Sch 10S, 40S, 80S, 160s, XXS
Type : Seamless / Welded
These fittings are primarily made of iron, enriched with high levels of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and a touch of nitrogen. This unique alloy composition offers exceptional resistance to chlorides, oxidizing acids, and other aggressive substances while providing excellent tensile and yield strength. They also boast high toughness, fatigue resistance, and stability at elevated temperatures. The superior mechanical properties of these fittings, along with their good weldability and formability, allow for seamless integration into complex piping systems, ensuring long-lasting durability and reliability in critical applications.
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N | Fe |
| Super Duplex S32750 | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 22.0 – 23.0 | 4.50 – 6.50 | 3.0 – 3.5 | 0.14 – 0.20 | 63.72 min. |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Super Duplex S32750 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Ferdi Fittings is a leading supplier of Super Duplex Steel S32750 Pipe Fittings in Istanbul, Turkey. We offer an extensive range of Super Duplex Steel S32750 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 UNS S32750 | 1.4410 | S32750 |
Super Duplex Steel S32750 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.
Due to its high chromium, molybdenum, and nitrogen content, Super Duplex Steel S32750 pipe fittings offer exceptional corrosion resistance, particularly in aggressive environments such as seawater and chemicals. These fittings provide excellent strength and durability, superior resistance to pitting, crevice corrosion, and stress corrosion cracking. The material’s high tensile strength and toughness make it ideal for high-pressure and high-temperature applications. Additionally, Super Duplex Steel S32750 is highly resistant to chloride-induced corrosion, making it a reliable choice for petrochemical, marine, and chemical processing industries. Its weldability further enhances its usability.
Yes, custom sizes for Super Duplex Steel S32750 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 S32750 Pipe Fittings find their place in various industries where high performance and corrosion resistance are crucial. In the oil & gas sector, they are utilized in pipelines, refineries, and offshore platforms that face harsh seawater and chemical conditions. The chemical and petrochemical industries use them in processing plants to handle acids, alkalis, and other corrosive materials. Desalination plants and marine engineering projects depend on these fittings for seawater systems. They are also employed in power generation and other industrial applications, showcasing their versatility and reliability.
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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