Home > Super Duplex Steel > Super Duplex Steel Flanges S32750
Adrian Nickel Alloys stands out as a top manufacturer and supplier of **Duplex Steel Flanges S32750** in Singapore, Pulau Ujong. They provide high-strength, corrosion-resistant components that are essential for critical piping systems. Crafted from top-notch UNS S32750 duplex stainless steel, these flanges feature a well-balanced ferritic-austenitic microstructure, which offers remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in environments rich in chlorides and marine conditions. You can find them in various types, including weld neck, slip-on, socket weld, threaded, and blind, all precision-engineered to meet international standards. This ensures that pipeline connections are not only durable but also leak-free and reliable for demanding industrial 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 Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel S32750 Flanges in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, 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.
You’ll find **Duplex Steel Flanges S32750** widely used in offshore oil and gas platforms, chemical processing plants, desalination facilities, marine engineering, and water treatment systems. They’re perfect for connecting pipes, valves, pumps, and equipment that handle seawater, brine, and corrosive chemicals. In the pulp and paper industry, they can endure chloride-rich bleaching processes, while in power generation, they deliver reliable performance under thermal and mechanical stress. Their blend of strength, corrosion resistance, and longevity makes them the go-to option for high-performance pipeline systems.
