Curtis Tube Fittings, located in Manila, Philippines, stands out as a top manufacturer and supplier of high-quality Inconel 625 Needle Valves. Renowned for their precision engineering, durability, and remarkable resistance to corrosion, these valves are crafted to ensure accurate flow control and dependable performance, even in harsh chemical, high-temperature, and high-pressure settings. Curtis takes pride in guaranteeing that every Inconel 625 Needle Valve adheres to international standards, providing leak-proof functionality, mechanical strength, and long-lasting reliability. Catering to the oil and gas, chemical, marine, and industrial sectors, Curtis offers robust valve solutions that prioritize operational safety, efficiency, and consistent performance, even under the most demanding conditions.
Inconel 625 Needle Valves are constructed from a nickel-chromium-molybdenum alloy, enhanced with niobium and iron, which gives them exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. These valves boast impressive tensile strength, toughness, and ductility, ensuring they maintain their structural integrity in extreme temperatures and aggressive chemical environments. The alloy’s outstanding resistance to both oxidizing and reducing acids, as well as chloride-rich solutions and seawater, makes Inconel 625 the go-to choice for critical applications that require precise, leak-tight flow control and long-term durability.
| VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
| THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
| CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
| FLOW PATTERN | STRAIGHT, ANGLE, CROSS PATTERNS |
| FUNCTION | 2 WAY, 3 WAY |
| BODY SHAPE | SQUARE, ROUND, HEXAGON |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| ORIFICE SIZE | 2 MM TO 9.5 MM |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| HANDLE | BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| Grade | C | Mn | Si | Fe | S | Cr2 | Al-Ti | Ni | |
| 625 | min. | – | – | – | – | – | 20.0 | – | 58.0 |
| max. | 0.10 | 0.50 | 0.50 | 5.0 | 0.015 | 23.0 | 0.40 | – | |
| Grade | Elongation (% in 50mm) minimum | Strength of Yield 0.2% Proof (MPa) minimum | Strength of Tensile (MPa) minimum | Hardness | |
| Rockwell B (HR B) maximum | Brinell (HB) maximum | ||||
| 625 | 42.5 | Psi – 75,000 , MPa – 517 | Psi – 1,35,000 , MPa -930 | – | – |
Venton Tube Fittings is the premier supplier, manufacturer and exporter of (Inconel 625 Needle Valves) in Manila, Philippines. Our strategic manufacturing units placed in the Philippines allow us to supply high-quality solutions customized to your needs. We value Efficiency and Excellence. Ensuring that our products meet the highest industry standards. Maintaining a well-stocked inventory we are always ready to ship orders in time and reliably. Our dedication to customer satisfaction compels us to deliver strong and reliable solutions for a wide range of industrial uses.
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST | OR |
| Inconel 625 | N06625 | 2.4856 | NC22DNB4M | NiCr22Mo9Nb | NCF 625 | NA 21 | ХН75МБТЮ | – |
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You’ll find Inconel 625 Needle Valves widely utilized in chemical and petrochemical plants, offshore and onshore oil and gas operations, marine systems, and industrial process pipelines, where they regulate the flow of corrosive fluids and gases. They’re perfectly suited for managing acids, alkalis, seawater, and other aggressive substances under high pressure and temperature conditions. Moreover, they play a vital role in instrumentation, metering, and process control systems, where precision, leak-tight performance, and long-term reliability are crucial. Their exceptional corrosion resistance and mechanical strength guarantee safe, efficient, and durable operation, even in the toughest industrial environments.
Inconel 625 Needle Valves find their place in various industries, including aerospace, chemical processing, oil and gas, and power generation. These valves are engineered for precise flow control in high-pressure systems that are often subjected to elevated temperatures, like steam lines, reactors, and turbines. Their ability to resist corrosion and oxidation is vital in critical applications where maintaining system integrity and performance is key. With the Inconel 625 Needle Valve, you can count on reliable operation even in harsh environments, safeguarding sensitive equipment and ensuring long-lasting system efficiency.
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