Jassem Tube Fittings is a trusted manufacturer and supplier in Doha, Qatar, offering high-quality Inconel 625 Needle Valves designed for precise flow control in extreme and corrosive environments. These valves are engineered to regulate small flow rates accurately while ensuring tight shut-off and reliable performance under high pressure and temperature conditions. Manufactured with precision machining and strict quality standards, Jassem Tube Fittings delivers needle valves that provide long service life and operational safety. Inconel 625’s exceptional strength and corrosion resistance make these valves ideal for critical applications where accuracy, durability, and reliability are essential.
Inconel 625 Needle Valves are made from a nickel-chromium-molybdenum alloy with additions of niobium, providing outstanding resistance to corrosion and oxidation. This composition offers high strength without the need for heat treatment. Mechanically, Inconel 625 provides excellent tensile and yield strength, superior fatigue and creep resistance, and toughness across a wide temperature range. The alloy maintains structural integrity under high pressure, thermal cycling, and mechanical stress, ensuring smooth operation, secure sealing, and consistent long-term performance.
| 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 | – | – |
At Jassem Tube Fittings, we are the largest supplier, manufacturer, and exporter of Inconel 625 Needle Valve in Doha, Qatar. Our advanced manufacturing facilities, strategically positioned in the Qatar, 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 | UNS | WNR. | AFNOR | EN | JIS | BS | GOST | OR |
| Inconel 625 | N06625 | 2.4856 | NC22DNB4M | NiCr22Mo9Nb | NCF 625 | NA 21 | ХН75МБТЮ | – |
Contact us to get a quick quote for your requirement.
Jassem Tube Fittings is a leading supplier and stockist of premium Inconel 625 Needle Valve in Doha, Qatar. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the fittings industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Inconel 625 Needle Valves supplied by Jassem Tube Fittings are widely used in oil and gas, petrochemical, chemical processing, and power generation industries. They are ideal for controlling flow in high-pressure instrumentation lines, sampling systems, and process pipelines handling corrosive fluids and extreme temperatures. These valves are commonly installed in offshore platforms, refineries, heat exchangers, and steam systems. Their precision control, durability, and resistance to harsh environments make them essential for applications requiring safety, accuracy, and long-term reliability in critical process systems.
Please feel free to contact us if you need any further information or for enquiry.
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