Olwan Nickel Alloys, based in Amman, Jordan, is a trusted manufacturer and supplier of high-quality Incoloy stud bolts designed for demanding industrial environments. These bolts are engineered to provide excellent resistance to corrosion, heat, and chemical exposure, ensuring secure and long-lasting fastening in critical applications. Manufactured with precision and strict quality control, Olwan Nickel Alloys delivers stud bolts that meet international standards for strength and reliability. Industries such as chemical processing, petrochemical, power generation, and marine engineering rely on these bolts to maintain structural integrity and safety in equipment and piping systems exposed to harsh operating conditions.
Incoloy stud bolts are primarily made of nickel, iron, and chromium, with additions of molybdenum and copper to enhance corrosion resistance and mechanical strength. These bolts offer exceptional resistance to oxidizing and reducing agents, as well as pitting, crevice, and stress corrosion cracking. They provide high tensile strength, toughness, and dimensional stability, maintaining performance under high temperatures and mechanical stress. The combination of corrosion resistance, heat resistance, and mechanical durability ensures that Incoloy stud bolts deliver reliable and long-lasting performance in critical industrial applications.
| Specification | ASTM F468, B425 / ASME SF468, SB425 |
|---|---|
| Size | M02 to M33, Custom Sizes |
| Length | 3 mm to 200 mm |
| Stud Bolt | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard | DIN 525, DIN 835, DIN 938, DIN 939, DIN 940, DIN 949-1, DIN 949-2, DIN 975, DIN 976, DIN 2509, BS 2693, BS 3692, BS 4439, IS 1862, IS 13178, ANSI/ASME B18.31.2, ANSI/ASME B16.5 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Types | Stud Bolts, Fully Threaded Stud Bolts, Tap End Stud Bolts, Double End Stud Bolts, Stud Bolts with Reduced Shank, Reduced Shank, Flange Stud Bolts, Flange Bolting, Weld Studs |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production process | M24-M100: hot forging, M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Head drive of Stud Bolts | Six-Lobe, Phillips, Phillips/Slot, Slotted etc |
| Packing of Stud Bolts | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 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.
Incoloy stud bolts are widely used in industries requiring secure, corrosion-resistant, and heat-resistant fastening solutions. They are commonly applied in chemical processing plants, heat exchangers, and piping systems exposed to aggressive chemicals. In the petrochemical sector, these bolts are used in reactors, refineries, and process units. Power generation industries rely on them for turbines, boilers, and high-temperature piping networks. Marine engineering applications benefit from their resistance to seawater corrosion. The strength, reliability, and durability of Incoloy stud bolts make them ideal for critical industrial, chemical, and marine applications where secure fastening and long-term performance are essential.
