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Wai Nickel Alloys stands out as a top-notch manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality Duplex Steel Flanges that cater to a variety of industrial, marine, and engineering needs. These flanges are prized for their remarkable strength, outstanding resistance to corrosion, and durability, especially in tough environments like offshore operations, chemical processing, and desalination. Crafted from premium duplex stainless steel and utilizing cutting-edge production methods, Wai Nickel Alloys guarantees precise dimensions, a flawless finish, and adherence to international standards. Duplex Steel Flanges ensure secure, leak-proof connections in systems that operate under high pressure and temperature.
| 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 Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Flanges in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, 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.
Duplex Steel Flanges find extensive use in marine engineering, oil and gas processing, chemical plants, desalination systems, and power generation sectors. They are perfect for connecting pipes, valves, and equipment in systems that handle corrosive fluids and gases. Thanks to their exceptional resistance to oxidation, erosion, and stress corrosion, they require minimal maintenance and offer a long service life. With their impressive performance, strength, and corrosion resistance, Duplex Steel Flanges are the go-to choice for industries in need of durable and reliable flange solutions for challenging environments.
