Inconel 718 ball valves are top-notch valves crafted from Inconel 718, a robust nickel-chromium alloy that’s enhanced with niobium and molybdenum, giving it remarkable mechanical properties and outstanding resistance to corrosion. These valves come equipped with a spherical closure element, or ball, that enables precise control over the flow, ensuring a reliable and leak-proof operation even in extreme temperatures and high-pressure situations.
Built to endure tough conditions, these valves can handle everything from oxidizing and reducing media to seawater and harsh chemicals. You can find them in various designs, including floating or trunnion-mounted styles, and they offer multiple end connection options like flanged, threaded, or welded. Thanks to Inconel 718’s impressive strength and its ability to resist stress corrosion cracking, pitting, and crevice corrosion, these valves are not only durable but also require minimal maintenance.
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SPECIFICATION |
ASTM A494 / ASME SA494 API 602, ASME B16.34, SME B16.5, ASME B16.25, ASME B1.20.1, ASME B16.11, ASME B16.10, BS 5352, DIN3352 |
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VALVE SIZE |
1/8″ TO 2″ / 6 MM TO 50 MM |
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THREAD |
NPT, BSPP, BSPT, JIC, METRIC, UNF |
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CONNECTION |
THREADED, TUBE END, BUTT WELD, SOCKET WELD, WELD NIPPLE, FLANGED, SAE |
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FUNCTION |
2 WAY, 3 WAY, 4 WAY, 5 WAY, |
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PRESSURE RATING |
1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15000 PSI, 20000 PSI |
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SEAL RING MATERIAL |
PTFE, PVDF, DELRIN, PEEK, GRAPHITE |
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STANDARD |
ISO, DIN , ANSI, API , ASME, AWWA , MSS, |
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MEDIA |
HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER, COLD WATER, SEA WATER, CHEMICAL |
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MEDIA TEMPERATURE |
(-120* C TO 500*C )RANGE AS PER PRESSURE |
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BODY TYPE |
BAR STOCK |
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PACKING DETAILS |
BOX PACKING, WOODEN PALLET |
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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 EQUIPMENT, |
| Ni | Cr | Fe | Mo | Nb+Ta | C | Mn | Si | Ph | S | Ti | Cu | B | Al | Co | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | 50 | 17 | Bal | 2.8 | 4.75 | – | – | – | – | – | 0.65 | – | – | 0.20 | – |
| Max | 55 | 21 | – | 3.3 | 5.50 | 0.08 | 0.035 | 0.35 | 0.015 | 0.015 | 1.15 | 0.30 | 0.0006 | 0.80 | 1.00 |
| 0.2% Proof Stress | Tensile Strength | Elongation | Reduction of area | Hardness |
|---|---|---|---|---|
| MPA | MPA | % | % | HB |
| Min | Min | Min | Min | Min |
| 1034 | 1275 | 12 | 15 | 331 |
| STANDARD | WNR Material Number | UNS | JIS | BS | GOST | AFNOR | EN |
| 718 | 2.4668 | N07718 | – | – | – | – | – |
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Inconel 718 Ball Valve Widely used in hot and corrosive environments due to their exceptional strength, resistance to oxidation, and ability to maintain mechanical integrity at high temperatures, the most common applications are aerospace, oil and gas, chemical, and nuclear industries. These valves effectively control flow in extreme conditions, ensuring reliability and durability. Their resistance to stress corrosion cracking and fatigue makes them ideal for critical systems, such as power generation and marine applications, ensuring safety and efficiency in operation
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