Malik Tube Fittings is a reliable manufacturer and supplier of high-performance Hastelloy B2 Ball Valves based in Riyadh, Saudi Arabia. These valves are designed to withstand strong reducing agents and harsh chemical environments, making them perfect for safe and dependable flow control in tough industrial processes. Crafted from top-quality Hastelloy B2 alloy, they promise exceptional durability, leak-proof functionality, and a long lifespan, even in aggressive chemical settings. Malik Tube Fittings provides precision-engineered ball valves that meet international standards, delivering trustworthy solutions for critical fluid handling systems where safety and reliability are essential.
Hastelloy B2 Ball Valves are primarily made of nickel and molybdenum, with carefully controlled amounts of iron and other elements, giving them remarkable resistance to hydrochloric acid, hydrogen chloride, sulfuric acid, and other potent reducing agents. They boast high tensile and yield strength, along with excellent ductility and toughness, even at elevated temperatures. Their mechanical properties ensure stable performance under varying pressures and temperatures, while the precision ball-and-seat design guarantees smooth operation, low torque needs, and secure shut-off for corrosive fluid control applications.
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 B2 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.02 max | 26.0-30.0 | 1.0 max | 0.10 max | 2.0 max | 0.040 max | 0.030 max | 1.0 max | 1.0 max |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 9.2 g/cm3 | 1370 °C (2500 °F) | Psi – 51,000, MPa – 350 | Psi -1,10,000, MPa -760 | 40 % |
| STANDARD | UNS | WERKSTOFF NR. |
| Hastelloy B2 | N10665 | 2.4617 |
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These valves are commonly found in chemical processing plants, pharmaceutical manufacturing, petrochemical refineries, marine systems, pulp and paper industries, and pollution control units. They excel at managing flow in pipelines that handle acids, solvents, and aggressive chemicals that could harm standard alloys. With their corrosion resistance, leak-tight sealing, and easy maintenance, they are the go-to choice for industries that need long-lasting, high-performance valves in hazardous conditions. These valves play a crucial role in maintaining system integrity, ensuring operational safety, and enhancing efficiency in challenging fluid control environments.
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