Hakan Nickel Alloys in Istanbul, Turkey makes Hastelloy Needle Valves, which are small, strong valves used to control the flow of liquids and gases in pipes. These valves are very tough and can handle high heat, pressure, and harsh chemicals without rusting or breaking. Hastelloy Needle Valves are used in chemical plants, power plants, oil and gas industries, ships, and aerospace. Hakan Nickel Alloys ensures every valve is smooth, precise, and reliable. Engineers and workers can use them safely for a long time, providing accurate and durable flow control in tough industrial conditions.
Hastelloy Needle Valves are made mainly of nickel, molybdenum, and iron, with small amounts of chromium and cobalt. This combination makes them very strong, corrosion-resistant, and able to handle high temperatures and pressure. They do not bend, crack, or rust easily and remain durable even after long-term use in harsh chemical or industrial environments. These properties make Hastelloy Needle Valves ideal for controlling the flow of liquids and gases safely in chemical plants, power plants, oil and gas industries, ships, and aerospace where ordinary valves would fail.
| 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 Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Needle Valve in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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 are used wherever strong, heat-resistant, and corrosion-resistant valves are needed. Chemical factories use them to control the flow of acids, chemicals, and hot liquids safely. Power plants use them in boilers, turbines, and piping systems under high heat and pressure. Oil and gas industries rely on them in pipelines, refineries, and offshore platforms. Ships use them to regulate fluid systems exposed to seawater and chemicals. Aerospace industries use them in fuel and high-temperature systems. Hastelloy Needle Valves are chosen because they are precise, safe, reliable, and long-lasting in tough industrial conditions.
