Home > Nickel Alloy > Nickel 201 Ball Valve
Paul Tube Fittings, based in Houston, USA, stands out as a top manufacturer and supplier of high-performance Nickel 201 Ball Valves, designed to thrive in extreme chemical, thermal, and high-purity settings. Crafted from low-carbon, commercially pure nickel, Nickel 201 boasts remarkable resistance to caustic alkalis, strong acids, and neutral salts. These ball valves are perfect for precise flow control across various industries, including chemical processing, food production, marine engineering, and electronics. Paul Tube Fittings guarantees tight shut-off, a long service life, and corrosion-proof performance in every valve. Their Nickel 201 valves are relied upon for consistent operation in both high-temperature and corrosive environments.
Nickel 201 Ball Valves are made from low-carbon commercially pure nickel (UNS N02201), featuring a nickel content of at least 99.6% and a carbon content below 0.02%. This composition enhances their resistance to intergranular corrosion, making them suitable for high-temperature applications. These valves deliver a tensile strength of about 403 MPa (58,500 psi) and a yield strength close to 103 MPa (15,000 psi), along with excellent ductility and thermal/electrical conductivity. Nickel 201 excels in reducing environments and stands up to caustic alkalies, hydrochloric acid, and other harsh chemicals. Its stability at elevated temperatures ensures reliable sealing and flow control in aggressive processing systems.
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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Nickel 201 Ball Valves are perfect for industries that need non-reactive, corrosion-resistant fluid control in high-temperature or chemically aggressive settings. These valves find extensive use in caustic soda production, synthetic fiber manufacturing, food and beverage processing, marine systems, and high-purity gas handling. Paul Tube Fittings’ Nickel 201 valves offer smooth shut-off and control for acids, alkalis, and other corrosive substances.
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