Santner Nickel Alloys has built a solid reputation as a manufacturer and supplier of high-performance Hastelloy Check Valves, proudly serving various industries in Hamilton, New Zealand. They’re known for providing top-notch corrosion-resistant alloy components, with check valves designed to perform reliably even in the toughest industrial settings. Their Hastelloy Check Valves are meticulously crafted and produced using cutting-edge processes to guarantee exceptional durability, leak-proof performance, and a long lifespan. Santner Nickel Alloys serves sectors like chemical processing, petrochemical, marine, power generation, and pollution control. With a strong commitment to quality and customer satisfaction, they deliver trustworthy valve solutions for critical flow-control needs.
Hastelloy Check Valves are crafted from nickel-molybdenum-chromium alloys, often enhanced with tungsten and iron to boost their corrosion and oxidation resistance. This unique composition provides remarkable protection against pitting, crevice corrosion, and stress-corrosion cracking, especially in harsh chemical environments. On the mechanical side, Hastelloy alloys boast high tensile strength, excellent fatigue resistance, and long-term stability even under extreme temperatures and pressures. Their robust microstructure ensures reliable sealing performance, making them perfect for applications that require consistent flow control. These combined attributes result in durable, high-integrity valves that excel in demanding industrial conditions.
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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Check Valve in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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 industries where aggressive chemicals, high temperatures, and corrosive environments necessitate fail-safe flow control. Chemical processing plants depend on them for managing acids, chlorides, and reactive compounds. In the petrochemical and oil and gas sectors, they are essential in high-pressure systems, refining processes, and other critical applications. Their reliability and durability make them a go-to choice for ensuring safe and efficient operations in challenging environments. Whether it’s for chemical processing, power generation, or pollution control, Hastelloy Check Valves are trusted to deliver consistent performance when it matters most.
