Home > Stainless Steel > Stainless Steel 321 Needle Valve
Gabriel Tube Fittings is a top-notch manufacturer and supplier located in Cairo, Egypt, focusing on high-quality **Stainless Steel 321 Needle Valves**. These valves are crafted for precise flow control in critical instrumentation and process systems, ensuring reliable, leak-proof performance even in tough industrial settings. Adhering to strict international standards, Gabriel Tube Fittings guarantees that each valve offers outstanding corrosion resistance, mechanical strength, and durability, making them perfect for high-pressure, high-temperature, and aggressive applications.
The Stainless Steel 321 Needle Valves are constructed from titanium-stabilized austenitic stainless steel, which contains about 17–19% chromium, 9–12% nickel, and a touch of titanium to ward off intergranular corrosion. These valves boast impressive tensile strength ranging from 500–700 MPa, along with excellent toughness and resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. Their sturdy design ensures long-lasting reliability and top-notch performance, even under extreme conditions.
| 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 |
| HANDLE | BAR T-HANDLE, KNOB HANDLE, WHEEL HANDLE |
| MATERIAL | SS 321 |
| APPLICATION | SUGAR, OIL & GAS, TEXTILE, POWER, WATER & WASTE WATER TREATEMENT, CHEMICAL PROCESS INDUSTRIES |
At Gabriel Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 321 Needle Valve in Cairo, Egypt. Our advanced manufacturing facilities, strategically positioned in the Egypt, 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.
| Size | L | a | b | W | H |
|---|---|---|---|---|---|
| 1/8″ | 56 | 28 | 28 | 60 | 80 |
| ¼” | 56 | 28 | 28 | 60 | 80 |
| 3/8” | 56 | 28 | 28 | 60 | 80 |
| ½” | 58 | 28 | 28 | 60 | 81 |
| ¾” | 62 | 35 | 35 | 60 | 85 |
| 1” | 70 | 45 | 45 | 70 | 100 |
Contact us to get a quick quote for your requirement.
You’ll find Stainless Steel 321 Needle Valves widely utilized across the oil and gas, petrochemical, chemical processing, power generation, and marine industries. They’re perfect for instrumentation lines, sampling lines, hydraulic systems, and process control applications that demand precise flow regulation. With their superior corrosion resistance, mechanical strength, and precision engineering, these valves deliver safe, efficient, and dependable operation in challenging industrial systems.
Stainless steel 321 needle valves are commonly used in high temperature and corrosive environments, making them ideal for petrochemical, aerospace, chemical process industries etc. Their ability to withstand temperatures up to 870°C (1600°F) Suitable for controlling fluid flow in applications including hot water, gases and acids Valves are used in equipment manufacturing, the oil and gas industry, and electricity production due to excellent resistance to oxidation, intergranular corrosion, and stress cracking Their precise control is essential to meet low flow rates and pressure management.
Please feel free to contact us if you need any further information or for enquiry.
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