Heer Fittings is a prominent Delhi, India-based manufacturer and supplier of high-performance Super Duplex Steel S32750 pipe fittings. Known for producing superior quality products that adhere to international standards, Heer Fittings supplies a broad variety of fittings such as elbows, tees, reducers, and flanges. With a dedicated focus on quality, precision engineering, and customer delight, the company serves diverse industrial industries like oil & gas, petrochemical, marine, and power generation. Heer Fittings uses state-of-the-art technology and expert craftsmanship to manufacture corrosion-resistant and long-lasting Super Duplex Steel S32750 fittings that provide long-lasting and consistent performance under harsh conditions.
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
Super Duplex Steel S32750 is a high-alloy duplex stainless steel with superior corrosion resistance, particularly against chloride stress corrosion cracking. It has a typical composition of 24–26% chromium, 6–8% nickel, 3–5% molybdenum, with nitrogen and manganese. It consists of a two-phase microstructure consisting of austenite and ferrite for strength and toughness improvement. The material possesses a yield strength of approximately 550 MPa, tensile strength of approximately 800 MPa, and elongation of 25%. Its mechanical strength and high PREN (Pitting Resistance Equivalent Number) render it suitable for harsh environments.
| 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 |
Heer Fittings is a leading supplier of Super Duplex Steel S32750 Pipe Fittings in Delhi, India. 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 Heer 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.
Yes, custom sizes for Super Duplex Steel S32750 Pipe Fittings are available at Heer Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@heerfittings.com.
Super Duplex Steel S32750 pipe fittings find their applications in a wide range of industries that require high corrosion resistance and better mechanical strength. These fittings are perfectly suited for applications on offshore oil and gas platforms, chemical processing facilities, desalination plants, heat exchangers, and marine application. Owing to their excellent resistance against pitting, crevice corrosion, and chloride stress corrosion cracking, S32750 fittings are specifically designed for rough, saline, and high-pressure environments. Their prolonged lifespan, low maintenance needs, and superior performance make them a choice favourite in harsh industries where structural integrity is of utmost importance.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
©2024 Heer Fittings. All Rights Reserved.
