Rudra Tubefittings, located in Kolkata, India, specializes in manufacturing and supplying high-performance Hastelloy C276 Ball Valves, crafted for the toughest and most corrosive industrial settings. Renowned for their remarkable resistance to strong acids, chlorides, and both oxidizing and reducing media, Hastelloy C276 makes these ball valves perfect for extreme service conditions. Rudra guarantees precise machining, leak-tight sealing, and smooth quarter-turn operation, even when faced with challenging pressure and temperature fluctuations. These valves promise a long service life, consistent performance, and outstanding corrosion protection, making them a reliable choice for chemical, petrochemical, and highly corrosive process applications.
Hastelloy C276 Ball Valves are crafted from a nickel-molybdenum-chromium superalloy that includes tungsten, providing exceptional corrosion resistance. This alloy safeguards against pitting, crevice corrosion, stress-corrosion cracking, and attacks from strong acids like hydrochloric, sulfuric, and nitric acid. The mechanical properties boast high tensile strength, excellent ductility, and impressive stability at elevated temperatures. These valves come equipped with precision-machined balls, sturdy sealing seats (PTFE, PEEK, or Grafoil), and corrosion-resistant internal components. Hastelloy C276 ensures long-lasting durability in environments that involve aggressive chemicals and severe thermal or pressure cycling.
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, |
| Hastelloy C276 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.010 max | 15.00 – 17.00 | 1.00 max | 0.08 max | 4.00 – 7.00 | 0.04 max | 0.03 max | 2.5 max | 14.50 – 16.50 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
| STANDARD | UNS | WNR Material Number | AFNOR | EN | JIS | BS | GOST |
| Hastelloy C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | – | ХН65МВУ |
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Hastelloy C276 Ball Valves find their place in industries where extreme corrosion resistance is essential. They are perfect for chemical processing, petrochemical plants, pharmaceuticals, pulp & paper, pollution-control systems, offshore operations, acid manufacturing, and high-temperature fluid handling. These valves shine in pipelines that transport strong acids, chlorides, brines, oxidizing agents, and aggressive chemical mixtures. Their dependable quarter-turn shutoff capability makes them ideal for isolation, flow diversion, and other critical applications.
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