Tanvir Nickel Alloys, located in Cairo, Egypt, has built a solid reputation as a reliable manufacturer and supplier of Hastelloy Valves, known for their outstanding corrosion resistance and remarkable durability. As a top player in the Hastelloy Valves market in Dubai, UAE, the company offers high-performance valves that are engineered to endure the toughest conditions in chemical, marine, and industrial sectors. With state-of-the-art production facilities and rigorous quality control measures, Tanvir Nickel Alloys guarantees precision-crafted valves that promise a long service life, resistance to oxidation, and consistent performance even under high pressure and temperature, making them perfect for demanding applications across various industries.
Hastelloy Valves are mainly made from nickel, molybdenum, and chromium, with added tungsten and iron to boost their corrosion and oxidation resistance. These valves boast impressive mechanical properties, such as high tensile strength, excellent ductility, and remarkable resistance to pitting and stress-corrosion cracking. They remain stable under extreme thermal conditions and perform exceptionally well in both oxidizing and reducing environments, ensuring reliable operation in challenging chemical and marine settings.
Pressure : 3000,6000,9000 PSI
Type :BALL VALVES, CHECK VALVES, NEEDLE VALVES
Ends : MALE ADAPTORS, NPTF, BSPT
Size : 1/4” TO 3”
| Grade | C | Mn | Si | Co | S | Ni | Cr | Fe | Mo | W | V | P |
| Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | Bal | 20 – 22.5 | 2 – 6 | 12.5 – 14.5 | 2.5 – 3.5 | 0.35 max | 0.02 max |
| Hastelloy C276 | 0.010 max | 1.0 max | 0.08 max | 2.5 max | 0.03 max | Bal | 14.5 – 16.5 | 4 – 7 | 15 – 17 | 3 – 4.5 | 0.35 max | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Check Valve 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.
You’ll find Hastelloy Valves in a variety of industries, including chemical processing, pharmaceuticals, marine engineering, and power generation. Their superior corrosion resistance makes them ideal for handling strong acids, chlorides, and oxidizing agents. These valves are also essential in heat exchangers, gas scrubbers, and pressure vessels where high-temperature and high-pressure performance is crucial. Moreover, they are utilized in offshore and desalination plants, providing safe and efficient flow control in environments that are often exposed to corrosion and harsh chemicals.
