Tanvir Nickel Alloys stands out as a top-notch manufacturer and supplier located in Cairo, Egypt, with a focus on high-quality Hastelloy Ball Valves. Known for their precision engineering and outstanding quality, the company offers corrosion-resistant, high-performance valves that are perfect for tough industrial applications. These Hastelloy Ball Valves are crafted to ensure dependable operation even in high-pressure, high-temperature, and chemically aggressive environments. Tanvir Nickel Alloys caters to various industries, including chemical processing, petrochemical, marine, and power generation, providing robust valve solutions that guarantee long-lasting durability, leak-free performance, and safety in critical piping systems and fluid control applications, even in the harshest industrial settings.
The **Hastelloy Ball Valves** are primarily made from nickel, molybdenum, chromium, and iron, with a few additional elements to boost corrosion resistance and mechanical strength. This unique blend offers remarkable resistance to both oxidizing and reducing media, acids, and environments rich in chlorides. On a mechanical level, these valves showcase high tensile strength, excellent ductility, and superior toughness, ensuring they perform reliably under varying pressure and temperature conditions. The alloy’s well-balanced metallurgical properties provide durability, fatigue resistance, and long-term operational stability, making these valves perfect for critical fluid control in demanding industrial scenarios.
| VALVE SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| STANDARD | ASME B 16.34, ASTM A494/ASME SA494, ASME B 16.5, ASME B 16.10, BS EN 12266-1/API 598, BS1414/ API 600, ASME B 16.25 |
| CONNECTION | TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGED, WELD NIPPLE, SAE |
| THREAD | METRIC, BSPP, NPT, JIC, BSPT, UNF |
| FUNCTION | 2 , 5 , 4 , 3 WAY, |
| MATERIAL OF SEAL RING | PVDF, DELRIN, GRAPHITE, PTFE, PEEK, |
| PRESSURE RATING | 15000 , 3000, 1500 , 10000, 6000 , 20000 PSI |
| TEMPERATURE OF MEDIA | (-120* C – 500*C ) AS LIKE PRESSURE RANGE |
| STANDARD | DIN , ISO , API , ANSI , AWWA , ASME , MSS |
| MEDIA | AIR, CHEMICAL, GAS, WATER, STEAM, HOT WATER , HYDRAULIC OIL, COLD WATER, SEA WATER |
| TYPE OF BODY | BAR STOCK |
| EQUIVALENT BRANDS | OLIVER VALVES, PARKER, SWAGELOK, HAMLET, DK-LOK, HOKE |
| PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| Grade | Mn | C | Co | S | Si | Cr | Ni | Mo | Fe | W |
| Alloy C22 | 0.50 max | 0.010 max | 2.5 max | 0.02 max | 0.08 max | 20 – 22.5 | Bal | 12.5 – 14.5 | 2 – 6 | 2.5 – 3.5 |
| Alloy C276 | 1.0 max | 0.010 max | 2.5 max | 0.03 max | 0.08 max | 14.5 – 16.5 | Bal | 15 – 17 | 4 – 7 | 3 – 4.5 |
| Element | Melting Point | Yield Strength (0.2%Offset) | Density | Tensile Strength | Elongation |
| Alloy C22 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | 8.69 g/cm3 | Psi – 1,00,000 , MPa – 690 | 45 % |
| Alloy C276 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | 8.89 g/cm3 | Psi – 1,15,000 , MPa – 790 | 40 % |
**Hastelloy Ball Valves** find extensive use in industries that need corrosion-resistant and high-strength fluid control solutions. They are particularly suited for chemical and petrochemical plants, offshore and marine systems, desalination facilities, and power generation plants. These valves are designed to withstand strong acids, oxidizing agents, and corrosion from chlorides, ensuring leak-free operation and lasting performance. Their blend of mechanical strength and corrosion resistance makes them ideal for managing aggressive fluids and high-temperature conditions.
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Hastelloy ball valves are used in a variety of complex industrial applications because of their excellent performance. They are ideal for the chemical, aerospace, marine and oil and gas industries, where corrosion resistance and long lasting high temperatures are required These valves handle aggressive chemicals, high pressure systems and temperature a handle the mouth well. Furthermore, they are used in power and petrochemical plants to provide reliable operation and long-term performance in severe and harsh environments
