Malik Tube Fittings, located in Riyadh, Saudi Arabia, stands out as a top manufacturer and supplier of high-quality Inconel 718 needle valves. These valves are expertly designed for precision flow control, exceptional strength, and remarkable corrosion resistance, making them perfect for extreme industrial settings. Each Inconel 718 needle valve is meticulously crafted to meet international standards, ensuring accurate regulation, leak-proof operation, and long-lasting durability. Malik Tube Fittings caters to a variety of industries, including chemical processing, petrochemical, oil and gas, aerospace, marine, and power generation, providing robust needle valves that blend advanced design, premium materials, and reliable performance for safe and efficient fluid and gas management systems.
The Inconel 718 needle valves from Malik Tube Fittings are made from a high-strength nickel-chromium alloy, enhanced with molybdenum, niobium, and titanium. This combination offers exceptional resistance to oxidation, stress corrosion cracking, and high-temperature creep. These valves are equipped with precision-machined stems and seats, allowing for smooth, controlled flow adjustments, tight sealing, and minimal leakage. Their mechanical properties boast very high tensile and yield strength, excellent fatigue resistance, and durability even under extreme pressures and temperatures. Built to withstand demanding service conditions, these needle valves maintain their structural integrity and consistent performance with minimal maintenance, ensuring safety and operational reliability.
| 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 |
| MATERIAL | INCONEL 718 |
| Ni | Cr | Fe | Mo | Nb+Ta | C | Mn | Si | Ph | S | Ti | Cu | B | Al | Co | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | 50 | 17 | Bal | 2.8 | 4.75 | – | – | – | – | – | 0.65 | – | – | 0.20 | – |
| Max | 55 | 21 | – | 3.3 | 5.50 | 0.08 | 0.035 | 0.35 | 0.015 | 0.015 | 1.15 | 0.30 | 0.0006 | 0.80 | 1.00 |
| 0.2% Proof Stress | Tensile Strength | Elongation | Reduction of area | Hardness |
|---|---|---|---|---|
| MPA | MPA | % | % | HB |
| Min | Min | Min | Min | Min |
| 1034 | 1275 | 12 | 15 | 331 |
At Malik Tube Fittings, we are the largest supplier, manufacturer, and exporter of Inconel 718 Needle Valve in Riyadh, Saudi Arabia. Our advanced manufacturing facilities, strategically positioned in the Saudi Arabia, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| STANDARD | WNR Material Number | UNS | JIS | BS | GOST | AFNOR | EN |
| 718 | 2.4668 | N07718 | – | – | – | – | – |
Contact us to get a quick quote for your requirement.
Inconel 718 needle valves are commonly used to manage the flow of corrosive fluids and gases in critical systems. You’ll find them in applications such as aerospace hydraulic systems, oil and gas refineries, chemical processing plants, marine engineering, nuclear power generation units, and high-temperature process lines. Their sturdy construction, outstanding corrosion-resistant properties, and precise operation make them ideal for high-pressure and high-temperature scenarios. Inconel 718 needle valves are vital components in advanced industrial systems, delivering safe and accurate performance every time.
Inconel 718 Needle Valves are widely used in applications requiring high performance in extreme environments. They are ideal for applications in the aerospace industry, where high strength and corrosion resistance are important for fuel, fluid and air systems In the oil and gas industry flows are monitored under high pressure and high temperature conditions, and ensures safety and performance. These valves are also used in chemical plants for handling corrosives, as well as in the power and marine industries, where resistance to oxidation and heat is required.
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