Adrian Nickel Alloys, located in Pulau Ujong, Singapore, stands out as a reliable manufacturer and supplier of **Hastelloy ball valves**. They specialize in providing top-notch flow control solutions tailored for corrosive and high-pressure settings. With a commitment to precision engineering and quality, the company crafts Hastelloy ball valves that are essential for critical industrial systems where reliability and chemical resistance are non-negotiable. Catering to sectors like chemical processing, marine, pharmaceuticals, and wastewater treatment, Adrian Nickel Alloys has built a reputation for delivering robust, corrosion-resistant valves that comply with global industry standards.
The Hastelloy ball valves produced in Pulau Ujong, Singapore, are generally crafted from **nickel-molybdenum-chromium alloys** such as Hastelloy C22 and C276. These materials are known for their **outstanding resistance to strong acids, oxidizing agents, and chlorides**, as well as their **high mechanical strength and thermal stability**. Designed for seamless operation and leak-tight sealing, these valves excel in resisting pitting, crevice corrosion, and stress corrosion cracking. They come in a variety of sizes, pressure ratings (ranging from ANSI 150 to 2500), and connection types, including threaded, flanged, and socket weld ends.
| 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 from Pulau Ujong, Singapore, find extensive application in **chemical reactors, acid handling systems, offshore platforms, pharmaceutical plants, pulp & paper mills, and pollution control systems**. These valves ensure reliable shutoff and control for aggressive media under high temperatures and pressures. Their long lifespan, minimal maintenance needs, and resilience in harsh environments make them perfect for mission-critical applications. Adrian Nickel Alloys guarantees that each valve undergoes rigorous testing to meet international standards like ASTM, ASME, and API, ensuring safety, performance, and quality.
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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
