Tanvir Nickel Alloys is a reputable manufacturer and supplier located in Cairo, Egypt, specializing in high-quality Incoloy Stud Bolts designed for outstanding performance in tough industrial settings. These stud bolts are celebrated for their remarkable strength, resistance to corrosion, and ability to endure high temperatures and pressure. At Tanvir Nickel Alloys, precision in manufacturing and strict compliance with international standards are top priorities, ensuring that customers receive reliable and long-lasting fastening solutions. Their Incoloy Stud Bolts find extensive use in sectors like chemical processing, petrochemical, marine, and power generation, delivering dependable performance and longevity even in harsh conditions.
The composition of Incoloy Stud Bolts primarily includes nickel (30–35%), chromium (19–23%), and iron (the balance), along with trace amounts of titanium, aluminum, and carbon. This unique blend provides exceptional resistance to oxidation, carburization, and high-temperature corrosion. On the mechanical side, these bolts boast a tensile strength of about 600 MPa, a yield strength of roughly 275 MPa, and an elongation rate between 30–40%. They also demonstrate impressive creep and rupture strength, maintaining excellent mechanical stability under high thermal and mechanical stress.
| 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 Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Stud Bolts in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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 utilized in high-temperature and corrosive environments across a range of industries. They are particularly well-suited for applications in chemical plants, refineries, power generation systems, and heat exchangers. In sectors like aerospace, marine, and petrochemical, these bolts secure components that face oxidation and thermal stress. Additionally, they are used in furnaces, boilers, and pressure vessels where strength and resistance to scaling are crucial. The durability, stability, and corrosion resistance of Incoloy Stud Bolts make them the go-to choice for critical and high-performance fastening needs.
