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Themban Nickel Alloys is a leading manufacturer of Super Duplex Manifold Valves based in Cape Town , South Africa. Our Super Duplex Manifold Valves are engineered to provide exceptional performance in the harshest environments. With excellent corrosion resistance, high strength and excellent fatigue characteristics, these valves are ideal for critical applications in the oil, gas, chemical, application and marine industries They are designed to withstand internal pressures hard and aggressive environmental edge, our valves ensure reliable flow and durability. At Themban Nickel Alloys, we are committed to providing high quality products that meet the highest industry standards. Trust us with your Super Duplex manifold valve needs and experience unparalleled quality and service.
If you’re looking for top-notch Super Duplex Manifold Valves, look no further than Themba Nickel Alloys, right out of Cape Town, South Africa. This company has made a name for itself as a premier manufacturer and supplier, known for its precision engineering and rigorous quality control. Their valves are crafted to perform reliably, even in the toughest industrial settings. With a perfect blend of corrosion resistance and mechanical strength, these Super Duplex Manifold Valves are built to operate safely and efficiently under high pressure and in aggressive conditions. Themba Nickel Alloys is all about durability, accuracy, and reliability, ensuring their products meet international standards—making them a go-to choice for critical applications in the chemical, petrochemical, offshore, and marine sectors.
| VALVES SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| STANDARD | ASME B 16.10, BS1414/API 600, ASME B 16.5, BS EN 12266-1/API 598, ASME B 16.34, ASTM A890 4A, 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 | S32760 | S32750 |
| Mn | 1.00 max | 1.20 max |
| Fe | 57.61 min | 58.095 min |
| C | 0.05 max | 0.030 max |
| Si | 1.00 max | 0.80 max |
| S | 0.010 max | 0.020 max |
| P | 0.030 max | 0.035 max |
| Cr | 24.00 – 26.00 | 24.00 – 26.00 |
| Ni | 6.00 – 8.00 | 6.00 – 8.00 |
| Mo | 3.00 – 4.00 | 3.00 – 5.00 |
| N | 0.20 – 0.30 | 0.24 – 0.32 |
| Melting Point (°C) | 1350 |
| Density (lb/in 3) | 0.281 |
| Density (g/cm 3) | 7.8 |
| Melting Point (°F) | 2460 |
What sets their Super Duplex Manifold Valves apart is the unique microstructure, which consists of about 50% austenite and 50% ferrite, along with a rich mix of chromium (24–26%), nickel (6–8%), and molybdenum (3–5%). This special composition gives the valves remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. They boast impressive tensile strength (850–950 MPa) and yield strength (550–650 MPa), along with excellent toughness and fatigue resistance, ensuring they stand the test of time even in high-pressure, high-temperature, and chloride-rich environments.
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These Super Duplex Manifold Valves are perfect for applications where safety, reliability, and corrosion resistance are non-negotiable. They’re widely used in chemical and petrochemical plants, oil and gas pipelines, offshore platforms, desalination systems, and marine engineering projects. With these valves, you can achieve precise flow control and fluid distribution, even in the harshest conditions, ensuring both operational efficiency and safety. When you choose Themba Nickel Alloys’ Super Duplex Manifold Valves, you’re investing in long-lasting performance and protection, no matter how challenging the industrial environment.
