Tanvir Nickel Alloys is a leading manufacturer of quality Monel manifold valves in Cairo, Egypt. Known for their exceptional resistance to corrosion and high temperature environments, our Monel manifold valves are engineered to meet the stringent demands of a variety of industries including oil, gas, petrochemical and marine We prioritize quality and reliability, as our valves deliver superior performance and longevity in the harshest of conditions Let us ensure that. Tanvir Nickel Alloys is your trusted partner for all your Monel manifold valve needs. Contact us today to learn more about our comprehensive range of products and services.
Tanvir Nickel Alloys, based in Cairo, Egypt, specializes in crafting Monel manifold valves that excel in environments where corrosion resistance and mechanical strength are essential. These valves are meticulously engineered from Monel alloys—primarily Monel 400 and K‑500—using forging or machining techniques to guarantee precision, consistency, and leak-free operation. Our quality control process is thorough, involving rigorous pressure testing, sealing inspections, and material certifications to ensure we meet global standards. We offer valves in various configurations, including 2-way, 3-way, and multi-port designs, with connection types like threaded, tube fittings, and flanged ends, making them suitable for instrumentation, control systems, and various process industries.
| 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 | Ni | Mn | C | Si | Cu | S | Fe | Cr |
| Monel 400 | 63.00 min | 2.00 max | 0.30 max | 0.50 max | 28.0-34.0 | 0.24max | 2.50 max | – |
| Element | Melting Point | Yield Strength (0.2%Offset) | Elongation | Density | Tensile Strength |
| Monel 400 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | 40 % | 8.8 g/cm3 | Psi – 80,000 , MPa – 550 |
The Monel manifold valves from Tanvir Nickel Alloys are composed of a nickel-copper alloy (approximately 63-70% nickel, 28-34% copper, along with trace amounts of iron, manganese, and other elements), providing outstanding resistance to seawater, acids, alkalis, and other aggressive substances. Their mechanical properties include high tensile strength (Monel 400 ~550 MPa), good yield, decent ductility, and stability across a wide temperature range (from sub-zero to several hundred degrees Celsius). Monel K-500 enhances strength through precipitation hardening while maintaining excellent corrosion resistance. These valves feature metal-to-metal sealing, optional high-temperature packing, and corrosion-resistant finishes.
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Tanvir Nickel Alloys’ Monel manifold valves find applications in a variety of critical sectors, including instrumentation panels, hydraulic systems, petroleum and petrochemical processing, marine environments, and offshore platforms. They are particularly well-suited for control systems that demand reliable performance in saltwater or acidic conditions, steam or corrosive chemical services, and for mounting pressure gauges or transmitters where both stability and durability are paramount.