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Wai Nickel Alloys is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, specializing in top-notch Duplex Steel Bolts for a range of industrial, marine, and engineering uses. These bolts are celebrated for their outstanding corrosion resistance, impressive tensile strength, and remarkable durability, making them perfect for tough and corrosive settings like offshore, chemical, and marine industries. Crafted from high-quality duplex stainless steel through advanced machining techniques, Wai Nickel Alloys guarantees precise threading, accurate dimensions, and adherence to international standards. Duplex Steel Bolts provide reliable performance and secure fastening in high-pressure and high-temperature environments.
These bolts feature a unique dual-phase microstructure that combines austenite and ferrite, striking an exceptional balance between strength and corrosion resistance. The alloy is enriched with chromium, nickel, molybdenum, and nitrogen, which boosts resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich and marine conditions. With high yield strength, good toughness, and excellent fatigue resistance, these bolts maintain stability under dynamic loads, while their composition ensures great weldability and resistance to oxidation and erosion.
| Specifications | ASTM A479 & ASME SA479 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 to 200 MM |
| Duplex Steel Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Duplex Steel 2205 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
| Duplex Steel Bolts | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Bolts 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 Bolts find extensive applications in the oil and gas, chemical processing, marine engineering, desalination plants, and power generation sectors. They play a crucial role in assembling flanges, valves, pumps, and structural frameworks that are exposed to corrosive environments. These bolts ensure secure and leak-free connections, providing long-term reliability and requiring minimal maintenance. With their blend of high strength, corrosion resistance, and durability, Duplex Steel Bolts are the go-to choice for industries that need trustworthy fastening solutions for critical and challenging applications.