Tanvir Nickel Alloys is a premier manufacturer and supplier based in Cairo, Egypt, offering high-quality Hastelloy Forged Fittings renowned for their exceptional corrosion resistance, strength, and durability in extreme industrial environments. These fittings are precision-engineered to withstand high temperatures, oxidizing and reducing conditions, and aggressive chemical exposure. Tanvir Nickel Alloys adheres to stringent international standards, ensuring reliable and long-lasting performance. Serving industries such as chemical processing, petrochemical, marine, and power generation, Hastelloy Forged Fittings provide leak-proof, secure connections, maintaining operational efficiency and safety in demanding applications while offering excellent resistance to wear, stress, and environmental degradation.
Hastelloy Forged Fittings are primarily composed of nickel (40–65%), molybdenum (15–30%), chromium, and iron, with trace amounts of cobalt and tungsten. This alloy composition delivers outstanding resistance to pitting, stress-corrosion cracking, and chemical attack in both oxidizing and reducing environments. Mechanically, these fittings offer tensile strength ranging from 450–750 MPa, yield strength of 200–400 MPa, and elongation of 30–50%. The alloy maintains excellent toughness, high-temperature stability, and dimensional integrity, ensuring long-term reliability under extreme thermal and mechanical stresses.
Hastelloy Forged Fittings are widely used in industries that demand superior corrosion and heat resistance. They are ideal for chemical processing equipment, heat exchangers, reactors, and piping systems handling aggressive acids and chemicals. In petrochemical and refinery operations, they provide secure, leak-proof connections in high-temperature and corrosive environments. They are also employed in marine engineering, power generation systems, nuclear reactors, and wastewater treatment facilities. The combination of mechanical strength, corrosion resistance, and durability makes Hastelloy Forged Fittings a preferred choice for critical industrial and high-performance applications.
| Specifications | ASTM B366/ ASME SB366 |
|---|---|
| Size | Seamless Butt Weld Fittings : 1/2″ – 10″ Welded Butt Weld Fittings : 1/2″ – 48″ |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Reducer, Pipe Cap, Stub End, Pipe Bend |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Forged Fittings 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.
Hastelloy Forged Fittings are extensively utilized in industries that require top-notch corrosion and heat resistance. They are perfect for chemical processing equipment, heat exchangers, reactors, and piping systems that handle aggressive acids and chemicals. In petrochemical and refinery operations, they provide secure, leak-proof connections in high-temperature and corrosive environments. Additionally, they find applications in marine engineering, power generation systems, nuclear reactors, and wastewater treatment facilities. The blend of mechanical strength, corrosion resistance, and durability makes Hastelloy Forged Fittings an essential choice for demanding industrial applications.
