Home > Super Duplex Steel > Super Duplex Steel Flanges S32750
Jyoti Steels is a well-known manufacturer and supplier of Super Duplex Steel Flanges S32750 headquartered in Mumbai, India, for providing high-quality flanges designed to resist extreme pressure and corrosive conditions. With state-of-the-art manufacturing facilities and adherence to worldwide quality standards, Jyoti Steels provides consistent and long-lasting flange solutions for mission-critical industrial processes. Their Super Duplex S32750 flanges are highly trusted in oil & gas, marine, and chemical processing industries. Precision, customer satisfaction, and prompt delivery by the company have earned it a premium choice for high-quality stainless steel components.
Super Duplex Steel Flanges S32750 include Chromium (24–26%), Nickel (6–8%), Molybdenum (3–5%), Nitrogen (0.24–0.32%), and Copper (≤0.5%), with Iron as base and Carbon limited to ≤0.03%. These flanges possess superior mechanical properties, such as tensile strength of around 800 MPa, yield strength of 550 MPa, and elongation of about 25%. Physically, the alloy is of density 7.8 g/cm³ with a melting range of about 1350°C. Its high resistance to chloride stress corrosion, pitting, and crevice corrosion makes it perfectly suited for heavily corrosive and high-stress service applications.
| Specifications | ASTM A182 / ASME SA182 |
| Size | 1/8″ NB TO 48″ NB |
| Standards | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Grade | Duplex Steel Flanges |
|---|---|
| C | 0.030 max |
| Mn | 2.00 max |
| Si | 1.00 max |
| P | 0.030 max |
| S | 0.020 max |
| Cr | 22.0 – 23.0 |
| Mo | 3.0 – 3.5 |
| Ni | 4.50 – 6.50 |
| N | 0.14 – 0.20 |
| Fe | 63.72 min |
| Duplex Steel | Flanges |
|---|---|
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669 |
At Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel S32750 Flanges in Mumbai, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Flanges S32750 find extensive application in industries that require high mechanical strength and superior corrosion resistance. They find extensive use in offshore platforms, subsea pipelines, heat exchangers, pressure vessels, and chemical processing equipment. Their corrosion resistance to aggressive chemicals and saline environments also finds them being used in desalination plants, fire-fighting systems, and marine environments. In power generation as well as in pulp & paper industries, such flanges ensure reliability at high pressure and temperature. Their resilient performance provides prolonged service life with less maintenance as well as safety in challenging operation environments.
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