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Monel 400 Ball Valves offered by Mirza Tubefittings in Safat, Kuwait are trusted for their outstanding corrosion resistance and long-term reliability. Designed for industries that operate under harsh and unpredictable environments, these valves deliver consistent flow control even when exposed to seawater, acids, alkalis, and high temperatures. At Mirza Tubefittings, we combine material expertise with precision engineering to create valves that plant operators can rely on day after day. Whether used offshore, in chemical plants, or in high-pressure systems, our Monel 400 Ball Valves ensure smooth operation and dependable performance, helping customers maintain safe and efficient processes.
Monel 400 Ball Valves are crafted from a nickel-copper alloy containing approximately 63% nickel and 28–34% copper, with added iron and manganese for improved strength. This composition delivers excellent resistance to seawater, steam, and a wide range of corrosive chemicals. Mechanically, the alloy offers high tensile strength, great toughness, and exceptional durability even at sub-zero temperatures. It maintains superior dimensional stability and resists stress-corrosion cracking, making it ideal for valves that must operate reliably under both high-pressure and corrosive service conditions.
STANDARD | ASTM A494 / ASME SA494 API 600/BS1414, ASME B 16.34, ASME B 16.10, ASME B 16.5, API 598/BS EN 12266-1,ASME B 16.25 |
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, WELD NIPPLE, FLANGED, SAE |
FUNCTION | 2 WAY, 3 WAY, 4 WAY, 5 WAY, |
PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15000 PSI, 20000 PSI |
SEAL RING MATERIAL | PTFE, PVDF, DELRIN, PEEK, GRAPHITE |
STANDARD | ISO , DIN , ANSI , API , ASME , AWWA , MSS , |
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 |
PACKING DETAILS | BOX PACKING, WOODEN PALLET |
APPLICATION | MATERIAL HANDLING EQUIPMENT, EARTH MOVING MACHINERIES , POWER GENERATING PLANT , STEEL MANUFACTURING PLANT , MINING INDUSTRIES , CHEMICAL PROCESSING MACHINES , PIPING LINE , PAINT INDUSTRIES , TRUCKS AND TRAILERS , AUTOMATION , AGRICULTURE MACHINES , AEROSPACE & DEFENCE EQUIPMENTS, |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| 200 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min | – |
| 201 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
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Monel 400 Ball Valves are widely used in industries where corrosion resistance and dependability are non-negotiable. These valves perform exceptionally well in marine engineering, offshore platforms, desalination units, and shipbuilding due to their resistance to seawater. They are also used in chemical processing plants, hydrocarbon handling systems, petrochemical units, and brine applications where harsh chemicals are common. Their stability under varying pressures makes them ideal for high-temperature flow control systems. From controlling fluid in refinery operations to regulating aggressive chemicals in industrial plants, Monel 400 Ball Valves deliver long-lasting, trouble-free service across demanding environments.
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