Bhavesh Tube Fittings is a leading manufacturing and supply chain based in Dubai, UAE, specializing in high quality industrial valves and fittings. Committed to precision and durable technology, Bhavesh Tube Fittings offers a wide range of products for various industries Their offerings include the Hastelloy C22 Needle Valve, known for its exceptional corrosion resistance, a making the valve ideal for handling harsh chemicals and harsh environments Reliable operation in critical applications Also ensures longevity.
Hastelloy C22 needle valves are made of nickel-chromium-molybdenum-tungsten alloy, providing excellent resistance to corrosion, pitting and stress corrosion cracking They have high tensile strength (690 MPa), excellent ductility, approximately 95 H.R.B. These valves can withstand temperatures up to 1250°C. The main advantage is excellent resistance to aggressive chemicals such as chloride, sulfuric acid and seawater, making it ideal for use in the chemical, marine and petrochemical industries where harsh conditions are controlled
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 used in high-temperature environments due to their excellent resistance to a wide range of chemicals, including strong acids, bases and oxidizing agents They are commonly used in pharmaceutical, pharmaceutical, petrochemical, ocean in applications and other industries. These valves allow for precise flow control, making them ideal for high-pressure and high-temperature systems. Furthermore, their durability, resistance to pitting, crevice corrosion and stress corrosion cracking ensure reliable performance in harsh, corrosive conditions
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