Themban Nickel Alloys is a leading manufacturer and supplier of Hastelloy ball valves in Cape Town , South Africa. Our Hastelloy round valves are designed to provide exceptional durability, excellent corrosion resistance and high temperature performance, making them ideal for challenging industrial environments Known for their flexibility in the harsh conditions these valves have medical, aerospace, marine, oil -Are perfect for gas and industrial applications We adhere to strict quality standards to ensure that each valve meets the stringent industry requirements for reliability and longevity. Choose Themban Nickel Alloys for superior Hastelloy round valves that provide outstanding performance and meet your specific needs with accuracy and quality.
If you’re looking for top-notch Hastelloy Ball Valves, Themba Nickel Alloys in Cape Town, Cape Town, has got you covered. This company is well-respected for its precision engineering and rigorous quality control, ensuring that their ball valves perform exceptionally well even in the toughest conditions, like high temperatures and corrosive environments. Their Hastelloy Ball Valves are designed to offer outstanding corrosion resistance, impressive mechanical strength, and dependable sealing performance, making them perfect for demanding industrial settings. Themba Nickel Alloys is committed to meeting international standards, serving a variety of industries including chemical, petrochemical, marine, and power generation across the globe.
| 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 % |
The composition of Hastelloy Ball Valves from Themba Nickel Alloys typically includes nickel (57–63%), molybdenum (15–17%), iron (4–7%), and chromium (15–17%), which varies based on the specific Hastelloy grade. This unique blend gives the valves remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, whether in oxidizing or reducing environments. They also boast excellent mechanical properties, such as high tensile and yield strength, along with superior toughness, ductility, and fatigue resistance, ensuring they operate reliably under extreme temperatures, pressures, and chemical exposures.
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These Hastelloy Ball Valves are a go-to choice in industries that need corrosion-resistant, high-strength, and dependable flow control solutions. They’re perfect for chemical processing plants, acid handling systems, offshore and marine applications, heat exchangers, and power generation equipment. With their tight sealing capabilities, resistance to deformation and corrosion, and long-lasting durability in harsh environments, Themba Nickel Alloys’ Hastelloy Ball Valves provide safe, reliable, and high-performance flow control solutions, making them a top pick for critical industrial applications around the world.
