Ayten Tube Fittings, located in Addis Ababa, Ethiopia, stands out as a top-notch manufacturer and supplier of high-quality Hastelloy B2 Ball Valves. Renowned for its precision engineering and high manufacturing standards, the company is dedicated to delivering quality products. Ayten Tube Fittings offers robust and corrosion-resistant solutions for various industries, including chemical processing, petrochemical, marine, and power generation. Their Hastelloy B2 Ball Valves are expertly crafted to perform reliably in harsh and corrosive environments, ensuring they last long and work efficiently. With a strong focus on technical expertise and customer service, Ayten Tube Fittings has earned a solid reputation in the fluid control systems market.
Hastelloy B2 Ball Valves are primarily made from nickel and molybdenum, which gives them outstanding resistance to hydrochloric acid and other potent reducing agents. Typically, their composition consists of about 70% nickel, 28% molybdenum, along with trace amounts of iron, cobalt, and chromium. These valves boast impressive mechanical properties, featuring a tensile strength of around 760 MPa and a yield strength of about 350 MPa. They also maintain excellent ductility, toughness, and structural integrity, even at high temperatures, making them perfect for demanding applications that require both strength and corrosion resistance.
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 Hastelloy B2 Ball Valves are widely utilized in industries where resistance to harsh reducing environments is crucial. They are particularly well-suited for chemical processing plants, especially in systems that handle hydrochloric acid, sulfuric acid, and phosphoric acid. Additionally, these valves find applications in the pharmaceutical, marine, and pollution control sectors due to their ability to endure highly corrosive substances. In petrochemical facilities, they ensure reliable flow control for aggressive fluids and gases. Their remarkable resistance to pitting, stress corrosion cracking, and hydrogen chloride makes them a preferred option for ensuring operational safety and durability in tough industrial settings.
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