Aisha Nickel Alloys, located in Muscat, Oman, stands out as a top manufacturer and supplier of high-quality Hastelloy Manifold Valves. These valves cater to industries that demand outstanding corrosion resistance, precise flow control, and dependable performance. The company prides itself on precision engineering, cutting-edge manufacturing techniques, and rigorous quality control to ensure that their products meet international standards. Aisha Nickel Alloys’ Hastelloy Manifold Valves are built to endure harsh chemical environments and high temperatures, offering long-lasting durability, leak-proof functionality, and structural integrity. Trusted by the chemical, petrochemical, marine, and energy sectors, these valves guarantee safe, efficient, and consistent performance in critical industrial applications around the globe.
Constructed from nickel-based alloys that primarily include nickel, molybdenum, and chromium, with small amounts of iron and cobalt, Hastelloy Manifold Valves boast excellent resistance to both oxidizing and reducing agents, as well as pitting, crevice, and stress-corrosion cracking. Mechanically, these valves are characterized by high tensile and yield strength, good ductility, and toughness even at elevated temperatures. They maintain their shape under thermal stress, offer superior weldability, and ensure reliable performance in aggressive chemical and high-temperature settings, making them perfect for precise and critical flow control tasks.
| 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 |
| Alloy 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 |
| Alloy 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 |
| Alloy C22 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | 8.69 g/cm3 | Psi – 1,00,000 , MPa – 690 | 45 % |
| Alloy C276 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | 8.89 g/cm3 | Psi – 1,15,000 , MPa – 790 | 40 % |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Needle Valve in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, 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 Manifold Valves find extensive application in the chemical processing, petrochemical, marine, and power generation industries, where accurate fluid control and corrosion resistance are crucial. They excel at regulating fluid flow in pipelines, reactors, heat exchangers, and other process equipment that come into contact with acids, chlorides, and other harsh chemicals. Moreover, these valves are also utilized in the pharmaceutical, wastewater treatment, and food processing sectors, ensuring accurate, leak-proof, and safe operations. Their durability, resistance to high temperatures, and mechanical reliability make them a go-to choice for demanding applications.