Iyle Tube Fittings, located in South Africa, has earned a solid reputation as a reliable manufacturer and supplier of **Hastelloy C276 Ball Valves**. These valves are designed for high performance, offering corrosion resistance and dependable flow control in tough chemical, industrial, and marine settings. They ensure precise shut-off and regulation in piping and instrumentation systems, all while maintaining a leak-proof operation. Crafted from top-quality Hastelloy C276 alloy, these valves stand up exceptionally well against strong oxidizing and reducing chemicals, as well as pitting, crevice corrosion, and high-temperature conditions. Iyle Tube Fittings is committed to delivering precision-engineered, quality-assured products to various industries, including chemical processing, petrochemicals, oil and gas, power generation, and marine applications.
Hastelloy C276 Ball Valves are primarily made from nickel, molybdenum, and chromium, with small amounts of iron and tungsten, which together provide outstanding corrosion resistance, mechanical strength, and thermal stability. They boast excellent tensile and yield strength, toughness, and ductility, ensuring they operate reliably even under high-pressure, high-temperature, and chemically aggressive conditions. Their sturdy construction makes them perfect for critical ball valve applications in challenging environments.
| Hastelloy C276 | 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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These valves are widely utilized in industries that demand durability, chemical resistance, and precise flow control. In chemical and petrochemical plants, you’ll find them in process lines, reactors, and instrumentation systems that come into contact with corrosive media. The oil and gas sector relies on them for high-pressure pipelines, offshore platforms, and process control systems. They also play a vital role in power generation, marine engineering, and other industrial fields where long-term reliability, safety, and performance in harsh conditions are essential. Their blend of mechanical strength, corrosion resistance, and dependability guarantees safe and efficient operation in demanding applications.
Hastelloy C276 ball valves are highly corrosion resistant and are used in complex applications involving strong chemicals, acids and high temperatures They are ideal for chemical processes, petrochemical, oil and gas industries, where sulfuric acid, hydrochloric acid and other aggressive contacts are common These valves provide excellent resistance to pitting, stress corrosion cracking and oxidation, and provide reliable control of water that is corrosive flow in hazardous environments is handled, ensuring durability and operational safety
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