Fajar Metals stands out as a top-notch manufacturer and supplier of precision-engineered Hastelloy Needle Valves, proudly based in Jakarta, Indonesia. Our valves are crafted to provide exceptional control, durability, and resistance to corrosion, even in the toughest chemical and high-pressure settings. Constructed from high-quality Hastelloy alloys, these valves excel at regulating flow accurately in demanding industrial applications. With a commitment to quality, performance, and reliability, Fajar Metals caters to vital sectors like chemical processing, pharmaceuticals, oil and gas, and marine industries. We offer a variety of sizes, pressure ratings, and configurations tailored to meet the unique needs of clients working in corrosive or high-temperature environments.
Hastelloy Needle Valves are generally crafted from nickel-based alloys, including Hastelloy C-22, C-276, or X. These materials typically contain up to 60% nickel, along with 15–22% molybdenum, 14–16% chromium, and other elements like iron, tungsten, or cobalt, depending on the specific grade. These valves are known for their impressive mechanical strength, corrosion resistance, and long-lasting durability in both oxidizing and reducing conditions. The typical tensile strength ranges from 690–850 MPa, with yield strength around 300–450 MPa. Their remarkable thermal stability and resistance to localized corrosion make them perfect for high-pressure and high-temperature systems.
| VALVE SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| STANDARD | ASME B 16.34, ASTM A494/ASME SA494, ASME B 16.5, ASME B 16.10, BS EN 12266-1/API 598, BS1414/ API 600, ASME B 16.25 |
| CONNECTION | TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGED, WELD NIPPLE, SAE |
| THREAD | METRIC, BSPP, NPT, JIC, BSPT, UNF |
| FUNCTION | 2 , 5 , 4 , 3 WAY, |
| MATERIAL OF SEAL RING | PVDF, DELRIN, GRAPHITE, PTFE, PEEK, |
| PRESSURE RATING | 15000 , 3000, 1500 , 10000, 6000 , 20000 PSI |
| TEMPERATURE OF MEDIA | (-120* C – 500*C ) AS LIKE PRESSURE RANGE |
| STANDARD | DIN , ISO , API , ANSI , AWWA , ASME , MSS |
| MEDIA | AIR, CHEMICAL, GAS, WATER, STEAM, HOT WATER , HYDRAULIC OIL, COLD WATER, SEA WATER |
| TYPE OF BODY | BAR STOCK |
| EQUIVALENT BRANDS | OLIVER VALVES, PARKER, SWAGELOK, HAMLET, DK-LOK, HOKE |
| PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| Grade | Mn | C | Co | S | Si | Cr | Ni | Mo | Fe | W |
| Alloys C22 | 0.50 max | 0.010 max | 2.5 max | 0.02 max | 0.08 max | 20 – 22.5 | Bal | 12.5 – 14.5 | 2 – 6 | 2.5 – 3.5 |
| Alloys C276 | 1.0 max | 0.010 max | 2.5 max | 0.03 max | 0.08 max | 14.5 – 16.5 | Bal | 15 – 17 | 4 – 7 | 3 – 4.5 |
| Element | Melting Point | Yield Strength (0.2%Offset) | Density | Tensile Strength | Elongation |
| Alloys C22 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | 8.69 g/cm3 | Psi – 1,00,000 , MPa – 690 | 45 % |
| Alloys C276 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | 8.89 g/cm3 | Psi – 1,15,000 , MPa – 790 | 40 % |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Needle 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 Needle Valves play a crucial role in systems that demand precise flow control and outstanding corrosion resistance. They’re widely utilized in chemical processing plants, offshore oil rigs, acid manufacturing facilities, and pharmaceutical production units. These valves can handle aggressive substances like hydrochloric acid, sulfuric acid, chlorine, and seawater with minimal wear and tear. Their compact design and fine-thread stem enable accurate throttling and leak-tight shutoff, even in high-pressure situations.
