We are Manufacturer, Supplier and Exporter of high quality Super Duplex Steel Flanges in mumbai, India. 2507 Super Duplex Wnrf Flange includes elements such as 25% chromium, 4% molybdenum, and 7% nickel in its alloy. Super Duplex Stainless Steel Flanges tend to demonstrate excellent resistance to chloride stress related corrosion cracking, a high thermal conductivity as well as a low coefficient of thermal expansion. The high content of chromium, molybdenum, and nickel in the ASTM A182 F51 Pipe Flange provides the flanges an enhanced or increased resistance to pitting, crevice, and general corrosion. ASTM A182 Duplex UNS S32750 / S32760 Flanges show enhanced pitting corrosion resistance in saline environments, brackish waters, bleaching operations, and selected food processing applications. Super Duplex Steel S32760 Threaded Flanges is often used in Marine Industry and Shipbuilding: such as in Propellers and Shafts, Rudders, Shaft Seals, Pumps, Bolts and Fasteners, Valves, Instrumentation, Oil and Chemical Tankers. As a reputed Manufacturer & Stockist of Super Duplex S32750 / S32760 Flange we offer a wide variety of the Super Duplex Stainless Steel Flanges including Slip on, socket weld, blind, lapped, screwed, weld neck, reducing etc. These Super Duplex Steel Flanges are available in various size, shapes, specification & thickness as per the clients requirments.
| Standard | : | ASTM A182 / ASME SA182 |
| Grade | : | UNS S 32750, S 32760 , S 32950, F51, F53, F55 |
| Size | : | 1/8"NB TO 48"NB IN |
| Schedule | : | 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160, and XXS |
| Class | : | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Flange Face Type | : | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex S2507 | 1.4410 | S32750 / S32950 |
| 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 |
