Jassem Tube Fittings, a trusted manufacturer and supplier in Doha, Qatar, offers premium Hastelloy Ball Valves designed for reliable flow control in highly corrosive and demanding environments. Engineered for smooth operation, tight shut-off, and long service life, these valves provide leak-free performance in critical process and instrumentation systems. Jassem Tube Fittings emphasizes precision engineering, quality materials, and rigorous testing to meet international standards. Hastelloy Ball Valves are valued for their durability, corrosion resistance, and operational safety, making them an ideal solution for industries where efficiency, reliability, and protection against aggressive media are essential.
Hastelloy Ball Valves are manufactured from nickel-based alloys containing chromium, molybdenum, and iron. This composition delivers exceptional resistance to corrosion, oxidation, and stress corrosion cracking in both oxidizing and reducing environments. Mechanically, the valves provide high tensile and yield strength, excellent toughness, and strong creep resistance at elevated temperatures. They maintain dimensional stability under pressure, vibration, and thermal cycling, ensuring reliable sealing, smooth operation, and long-term performance even in severe industrial 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, |
| Hastelloy | 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 Ball Valves are widely used in industries that handle aggressive chemicals and operate under extreme conditions. Common applications include chemical processing plants, oil and gas facilities, petrochemical units, pharmaceutical industries, and power generation systems. They are also suitable for offshore platforms, heat exchangers, and pollution control systems. By providing secure shut-off and precise flow control, these valves enhance process efficiency, improve system safety, and reduce maintenance in critical and high-risk applications.
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