Tanvir Nickel Alloys is a leading manufacturer and supplier of Monel needle valves in Cairo, Egypt. Our Monel needle valves are engineered to provide outstanding corrosion resistance, durability and high efficiency performance, making them perfect for a variety of demanding industrial applications. Designed to excel in harsh environments and handle complex chemicals, this valve is ideal for the chemical, marine, oil and gas, and aerospace industries We adhere to strict quality standards self-control to ensure each valve meets stringent industry requirements for reliability and long-term performance . Choose Tanvir Nickel Alloys for premium Monel needle valves that offer precise control and strong durability to suit your specific needs.
Tanvir Nickel Alloys, located in Cairo, Egypt, stands out as a top manufacturer and supplier of high-quality **Monel Needle Valves**. These valves are celebrated for their remarkable corrosion resistance, precise control, and impressive durability. By employing cutting-edge manufacturing techniques and rigorous quality control measures, the company guarantees that every needle valve adheres to international standards and meets client specifications. Monel Needle Valves from Tanvir Nickel Alloys find their place in various industries, including chemical processing, petrochemical, oil and gas, marine, and power generation, delivering dependable performance even in the most corrosive and demanding conditions. The company is dedicated to providing precision-engineered valves that blend accuracy, strength, and operational efficiency.
| 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 |
These Monel Needle Valves are primarily made up of around 63% nickel and 28–34% copper, along with trace amounts of iron, manganese, and silicon. This unique composition grants them exceptional resistance to corrosion in seawater, hydrofluoric acid, and alkaline solutions, all while maintaining excellent mechanical strength, ductility, and fatigue resistance. Additionally, the valves showcase outstanding wear resistance, stability at high temperatures, and precise flow control capabilities, making them perfect for critical and high-performance applications.
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You’ll find Monel Needle Valves widely utilized in chemical and petrochemical plants, oil and gas pipelines, offshore platforms, and marine systems where accurate flow control and corrosion resistance are crucial. They excel at regulating fluid flow in instrumentation, process piping, and high-pressure systems. Plus, these valves promise long-lasting performance, require minimal maintenance, and ensure reliable operation in tough and corrosive industrial environments.
