Adarsh Nickel Alloys stands out as a reliable manufacturer and supplier based in Delhi, specializing in high-quality Hastelloy check valves that are perfect for ensuring smooth flow control in tough, corrosive industrial settings. Crafted from top-notch Hastelloy alloys and utilizing cutting-edge engineering methods, these check valves promise remarkable strength, precise functionality, and a long lifespan. Adarsh Nickel Alloys offers Hastelloy check valves in a variety of sizes, pressure ratings, and tailored configurations to suit specific needs. With a strong commitment to quality and compliance with international standards, the company provides trustworthy valve solutions for essential process systems.
These Hastelloy check valves are made from nickel-based alloys mixed with elements like chromium, molybdenum, and iron, giving them outstanding resistance to corrosion and impressive mechanical strength. This unique blend helps them resist pitting, crevice corrosion, stress corrosion cracking, and chemical damage. On the mechanical side, Hastelloy check valves boast excellent tensile and yield strength, remarkable toughness, and dependable creep resistance even at high temperatures. They maintain their structural integrity, sealing efficiency, and dimensional stability, even under intense thermal and mechanical stress.
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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Check Valve in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 check valves find their place in various industries, including chemical processing, oil and gas, petrochemical, power generation, and pharmaceuticals. They are particularly effective at preventing backflow in pipelines that transport aggressive chemicals, high-temperature fluids, and high-pressure media. Common uses include reactors, heat exchangers, refineries, and process piping systems. Thanks to their exceptional corrosion resistance, durability, and reliable performance, these valves ensure safe operation, extended service life, and minimized maintenance in critical industrial applications.
