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Strategically based in Naypyidaw, Wai Nickel Alloys has built a reputation for supplying high-performance fastening solutions tailored to Myanmar’s most demanding industrial projects. Our focus on Duplex Steel Stud Bolts reflects a commitment to durability and reliability in challenging environments. We understand that the integrity of your critical assemblies depends on the quality of every component, which is why we ensure our stud bolts are manufactured to the highest standards, providing a trusted link for the nation’s growing infrastructure and industrial sectors.
The strength of Duplex Steel Stud Bolts comes from a sophisticated composition, primarily a balanced mix of chromium, nickel, molybdenum, and nitrogen. This unique blend gives them an excellent combination of high tensile strength and impressive corrosion resistance, outperforming many conventional stainless steels. They are particularly resilient against stress corrosion cracking, a common failure point in tough applications. This means they offer a remarkable toughness that stands up to both heavy loads and aggressive chemical exposures, making them a robust and long-lasting choice.
| Grade | Duplex Steel UNS S31803 / S32205 |
| Specifications | ASTM A 479 ASME SA 479 |
| Dimension | DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
| Duplex Steel Stud Bolts | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
| Duplex Steel Stud 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 Stud 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.
These stud bolts are indispensable in industries where failure is not an option. You will find them securing critical components in offshore oil and gas platforms, chemical processing plants, and desalination units, where they brave highly corrosive seawater and chemical splashes. They are also essential in pulp and paper manufacturing and in pollution control equipment. Essentially, wherever structures face a combination of high stress and corrosive elements, Duplex Steel Stud Bolts provide the essential, reliable clamping force needed to ensure safety and operational continuity.
