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Olwan Nickel Alloys, located in Amman, Jordan, stands out as a top manufacturer and supplier of Super Duplex Steel Fasteners S32750. They offer high-quality, durable solutions tailored for critical industrial applications. These fasteners are celebrated for their remarkable strength, corrosion resistance, and reliability, making them perfect for tough environments like offshore operations, chemical processing, and the petrochemical sector. Olwan is committed to precision engineering and rigorous quality control, ensuring that their fasteners meet international standards. Super Duplex Steel Fasteners S32750 are designed to create secure and long-lasting connections, even in high-pressure, high-temperature, and aggressive chemical settings, which makes them vital components for dependable and safe industrial systems.
Super Duplex Steel S32750 Fasteners are made up of about 25% chromium, 7% nickel, 4% molybdenum, along with trace amounts of nitrogen, copper, and manganese. This unique blend gives them outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in environments rich in chlorides. On the mechanical side, these fasteners boast impressive tensile strength (up to 100,000 psi), superior yield strength, and excellent toughness, even at low temperatures. They maintain their shape under thermal and mechanical stress and offer good weldability. These characteristics make S32750 fasteners perfect for critical applications that demand strength, durability, and resistance to corrosion.
| 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 % |
| Element | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.8 | 0.281 | 1350 | 2460 |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Fasteners S32750 in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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 S32750 find their place in various industries that require secure, corrosion-resistant connections. You’ll often see them in offshore oil and gas platforms, subsea pipelines, and chemical processing plants that face harsh conditions. They’re also utilized in desalination plants, petrochemical facilities, and power generation systems, proving their worth in demanding environments.