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Wai Nickel Alloys is a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, specializing in top-notch Duplex Steel Nuts for a variety of industrial, marine, and engineering uses. These nuts are celebrated for their outstanding corrosion resistance, impressive strength, and durability, even in tough and corrosive settings like offshore, chemical, and marine industries. Crafted from high-quality duplex stainless steel and precision-engineered, Wai Nickel Alloys guarantees precise threading, dimensional stability, and adherence to international quality standards. Duplex Steel Nuts ensure secure fastening and reliable performance in high-pressure and high-temperature situations.
|
Material |
Specification |
Standards |
Size
|
Length |
|
Duplex Steel
|
IS
BS
ASTM
|
ASTM / ASME – A/ SA 479 / 479 |
3 mm
to
200 mm
|
M02 to M30
|
| Cr | N | Ni | C | Mn | Si | P | S | Mo | |
|---|---|---|---|---|---|---|---|---|---|
| S31803 | min: 21.0 max: 23.0 | min: 0.08 max: 0.20 | min: 4.5 max: 6.5 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.02 max | min: 2.5 max: 3.5 |
| S32205 | min: 22.0 max: 23.0 | min: 0.14 max: 0.20 | min: 4.5 max: 6.5 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.02 max | min: 3.0 max: 3.5 |
Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) | Yield Strength 0.2% Proof (MPa) min | Hardness Rockwell C (HR C) |
|---|---|---|---|---|
UNS-S 31803 | 650-880 | 25 | 448 | |
UNS-S 32205 | 621 | 25 | 448 | 21 max |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Nuts 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 Nuts find extensive application in oil and gas processing, marine engineering, desalination plants, power generation facilities, and the chemical industry. They play a crucial role in securely fastening components in flanges, pumps, valves, and structural assemblies that face corrosive environments. These nuts promise a long service life, exceptional resistance to oxidation and erosion, and require minimal maintenance. With their remarkable mechanical properties, corrosion resistance, and reliability, Duplex Steel Nuts are the go-to choice for industries that need robust and durable fastening solutions in challenging conditions.
