Malik Tube Fittings, located in Riyadh, Saudi Arabia, stands out as a top manufacturer and supplier of high-quality Hastelloy C22 needle valves. These valves are specifically designed for precision control and exceptional resistance to corrosion, making them perfect for tough industrial settings. Each Hastelloy C22 needle valve is meticulously crafted to meet international standards, ensuring they provide accurate flow regulation, leak-proof performance, and long-lasting durability. Malik Tube Fittings caters to various industries, including chemical processing, petrochemical, oil and gas, and pharmaceutical manufacturing, delivering robust needle valves that blend advanced engineering with superior material quality for safe and efficient fluid and gas control systems.
The Hastelloy C22 needle valves from Malik Tube Fittings are made from high-performance Hastelloy C22 alloy, which offers remarkable resistance to both oxidizing and reducing agents, as well as strong acids and chemical corrosion. These valves are designed with finely machined stems and seats, allowing for precise flow control, tight sealing, and minimal leakage. They boast impressive mechanical properties, including high tensile strength, impact resistance, and durability even under extreme pressure and temperature conditions. Built to thrive in challenging chemical service environments, these needle valves maintain their structural integrity and consistent performance while requiring very little maintenance, ensuring safety and efficiency in operation.
VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
FLOW PATTERN | STRAIGHT, ANGLE, CROSS PATTERNS |
FUNCTION | 2 WAY, 3 WAY |
BODY SHAPE | SQUARE, ROUND, HEXAGON |
PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
ORIFICE SIZE | 2 MM TO 9.5 MM |
MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
BODY TYPE | BAR STOCK, FORGED |
HANDLE | BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE |
PACKING DETAILS | BOX PACKING, WOODEN PALLET |
MATERIAL | HASTELLOY C22 |
| Hastelloy C22 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.010 max | 12.5 – 14.5 | 0.50 max | 0.08 max | 2 – 6 | 0.02 max | 0.02 max | 2.5 max | 20 – 22.5 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | Psi – 1,00,000 , MPa – 690 | 45 % |
| STANDARD | UNS | WNR Material Number | AFNOR | EN | JIS | BS | GOST |
| Hastelloy C22 | N06022 | 2.4602 | – | NiCr21Mo14W | NW 6022 | – | – |
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Hastelloy C22 needle valves are commonly used to manage fluid or gas flow in industries where accuracy and corrosion resistance are paramount. You’ll find them in chemical processing plants, oil and gas refineries, pharmaceutical manufacturing, laboratory setups, and marine systems. Their sturdy construction, precision design, and excellent corrosion-resistant properties make them ideal for high-pressure and high-temperature applications. In industrial systems, Hastelloy C22 needle valves are essential components, providing safe, efficient, and reliable flow regulation while keeping downtime and maintenance needs to a minimum.
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