Home > Super Duplex Steel > Super Duplex Steel Nuts
Ashraf Nickel Alloys stands out as a reliable manufacturer and supplier of Super Duplex Steel Nuts in Riyadh, Saudi Arabia, providing top-notch fastening solutions for environments that are both highly corrosive and demanding. These nuts are crafted from Super Duplex grades S32750 and S32760, which are celebrated for their impressive strength, toughness, and outstanding resistance to corrosion. You can find them in a variety of styles, such as hex nuts, heavy hex nuts, lock nuts, flange nuts, dome nuts, and coupling nuts, all designed to meet ASTM, ASME, and DIN standards. Perfect for marine, oil & gas, chemical, and offshore industries, our nuts promise reliability and durability.
| 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 Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Nuts in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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 application in oil and gas exploration, petrochemical plants, marine engineering, desalination systems, shipbuilding, water treatment facilities, subsea equipment, and high-pressure pipelines. Their remarkable ability to resist corrosion, erosion, and mechanical stress makes them ideal for use in heat exchangers, pumps, compressors, valves, pressure vessels, and structural frameworks. Industries such as chemical processing, offshore drilling, and renewable energy depend on these nuts for secure and long-lasting fastening solutions in challenging conditions.
