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Olwan Nickel Alloys, a reputable manufacturer and supplier based in Amman, Jordan, specializes in top-notch Duplex Steel S31803 Stud Bolts tailored for tough industrial applications. Renowned for providing high-performance fastening solutions, the company guarantees that each stud bolt adheres to international standards for strength, corrosion resistance, and durability. These studs are meticulously designed to endure harsh environments, making them perfect for chemical plants, marine systems, oil and gas facilities, and structural assemblies. With cutting-edge manufacturing capabilities and a commitment to customer satisfaction, Olwan Nickel Alloys delivers dependable Duplex Steel S31803 Stud Bolts that enhance long-lasting and efficient industrial operations across various sectors.
| Grade | Duplex Steel UNS S31803 / S31803 |
| 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 |
| S31803 | 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 |
| S31803 | 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 Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S31803 Stud Bolts 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.
Widely utilized in offshore platforms, desalination systems, petrochemical plants, and marine engineering applications, Duplex Steel S31803 Stud Bolts excel in resisting corrosion in chloride-rich environments. They are perfect for securing pumps, valves, flanges, and pressure vessels that are exposed to seawater, chemicals, and heavy mechanical loads. Additionally, they find applications in pulp and paper processing, refinery equipment, and structural frameworks where exceptional strength and durability are crucial. Their outstanding performance in extreme conditions makes them a go-to choice for critical fastening applications across a variety of industries.
