Fajar Metals, located in Jakarta, Indonesia, stands out as a trusted manufacturer and supplier of high-quality industrial components, specializing in top-notch Hastelloy Check Valves for essential fluid control applications. Known for their precision engineering and resistance to corrosion, our Hastelloy Check Valves are expertly crafted to ensure one-way flow and prevent backflow in harsh chemical and high-temperature settings. At Fajar Metals, we blend cutting-edge production methods with rigorous quality assurance to deliver valves that comply with international standards. We proudly serve industries like petrochemical, marine, and power generation, dedicated to providing robust, efficient, and dependable flow control solutions for challenging operational conditions.
Hastelloy Check Valves are primarily crafted from Hastelloy C-276 or C-22, which consist of nickel (about 58%), molybdenum (13–17%), chromium (14.5–16.5%), along with small amounts of iron, cobalt, and tungsten. These alloys are known for their remarkable resistance to both oxidizing and reducing chemicals, making them perfect for corrosive environments. They boast tensile strengths reaching up to 115,000 psi, yield strengths around 52,000 psi, and exceptional ductility and fatigue resistance. At Fajar Metals, we ensure that every Hastelloy Check Valve meets ASTM and ASME standards, guaranteeing reliable, leak-proof performance even under high pressure and elevated temperatures.
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 Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Check Valve in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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 extensive use in chemical processing, wastewater treatment, offshore oil and gas, power generation, and pharmaceutical sectors, where resistance to corrosive substances is crucial. These valves effectively prevent reverse flow in pipelines, protecting pumps and sensitive equipment from potential damage. In chemical facilities, they handle acids, chlorides, and solvents with ease. Their corrosion resistance to seawater makes them particularly suitable for marine applications, such as ballast systems and cooling lines.
