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Sayam Nickel Alloys, located in Hyderabad, is a reputable manufacturer and supplier of **Super Duplex Steel Nuts** that are specifically crafted for high-strength and corrosion-resistant fastening needs. Produced under strict quality control measures, these nuts deliver outstanding durability, precise dimensions, and dependable performance in challenging environments. Super Duplex Steel nuts are perfect for situations involving high pressure, extreme temperatures, and chloride-rich conditions. Catering to sectors like oil and gas, chemical processing, marine, offshore, and power generation, Sayam Nickel Alloys provides fastening solutions that comply with international standards, ensuring safe and long-lasting performance in critical applications.
| Standard | : | ASTM A193 / A479, ASME SA193 / A479 |
| Dimension | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Nut Size | : | M02 to M33 | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc. |
| C | Cr | Ni | Mo | N | Others |
|---|---|---|---|---|---|
| 0.020 | 25 | 7 | 4.0 | .27 | S=0.001 |
| Ultimate Tensile Strength, ksi | 116 min. |
|---|---|
| 0.2% Offset Yield Strength 0.2%, ksi | 80 min. |
| 0.1% Offset Yield Strength 0.2%, ksi | 91 min. |
| Elongation in 2 inches, % | 15 min. |
| Hardness Rockwell C | 32 max. |
| Impact Energy, ft.-lbs. | 74 min. |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Nuts 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 nuts find extensive use in industries that demand high-strength and corrosion-resistant fastening solutions. In **oil and gas and offshore applications**, they are essential for pipeline connections, flanges, and structural assemblies that face harsh conditions. The chemical and petrochemical sectors depend on these nuts for equipment that handles corrosive fluids. Additionally, the marine and shipbuilding industries utilize them for fastenings exposed to seawater, thanks to their exceptional durability and resistance to corrosion.
