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Sayam Nickel Alloys, located in Hyderabad, is a reliable manufacturer and supplier of **Super Duplex Steel Fasteners**. They provide robust and corrosion-resistant solutions tailored for critical industrial applications. Crafted under strict quality controls, these fasteners boast remarkable durability, mechanical strength, and resistance to harsh environments. Super Duplex Steel fasteners are perfect for situations where high pressure, elevated temperatures, and corrosive conditions are a factor. Catering to sectors like oil and gas, chemical processing, marine, offshore, and power generation, Sayam Nickel Alloys guarantees precise manufacturing, consistent quality, and adherence to international standards, ensuring dependable and long-lasting fastening solutions.
| Specification | IS, BS, ASTM, ASME |
| Grade | Super Duplex Steel | UNS S32750 | S32760 |
| Standard | ASTM A479 ASME SA479 |
| Length | 3mm to 200mm |
| Form | Screw, Nuts, Bolts, Washers |
| Size | 3/6″ to 2″, M3 – M56, Custom Sizes |
| Application | Oil & Gas, Heat exchanger and condenser, Automobile Industry, Engineering, Power plants, Refineries & Petrochemicals, Ship building, Desalination Plants |
| Phosphorus | Sulphur | Silicon | Carbon | Manganese | Nickel | Molybdenum | Nitrogen | Copper | Chromium |
|---|---|---|---|---|---|---|---|---|---|
| 0.035 % max | 0.02 % max | 0.80 % max | 0.03% Max | 1.20 % max | 6.00 – 8.00 % | 3.00 – 5.00 % | 0.24 – 0.32 % | 0.50 % max | 24.0 – 26.0 % |
| Grade | YS (MPa) | UTS (MPa) | % Elongation | Hardness(BHN) |
| UNS S32750 | 550 min. | 795 min. | 15 min. | 310 max. |
| UNS S32760 | 550 min. | 750 min. | 25 min. | 270 max. |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Fasteners in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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.
Super Duplex Steel fasteners find extensive use in industries that demand high-strength and corrosion-resistant fastening solutions. In **oil and gas and offshore applications**, they are utilized for pipelines, flanges, valves, and structural assemblies that face tough environmental challenges. The chemical and petrochemical sectors depend on these fasteners for their reliability in harsh conditions, ensuring safety and performance in critical operations. Whether it’s in marine environments or high-pressure systems, Super Duplex Steel fasteners are the go-to choice for professionals seeking durability and resilience in their fastening solutions.
