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Rudra Tubefittings, located in Kolkata, India, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 321 Needle Valves. These valves are expertly crafted for precise and dependable flow control in critical industrial and instrumentation systems. Renowned for their exceptional engineering, durability, and resistance to corrosion, Rudra Tubefittings ensures that every valve adheres to strict international quality standards. By employing advanced manufacturing techniques and rigorous quality control, the company delivers valves that guarantee leak-proof operation, outstanding performance, and long-lasting reliability. With a strong technical background and a customer-centric approach, Rudra Tubefittings caters to a variety of industries across India and beyond, providing trustworthy solutions for efficient fluid and gas control applications.
The Stainless Steel 321 Needle Valves are made from stabilized austenitic stainless steel 321, which is enhanced with titanium to prevent sensitization and corrosion at high temperatures. These valves boast impressive mechanical properties, including high tensile and yield strength, excellent fatigue resistance, and durability even under fluctuating pressures and temperatures. Precision machining guarantees leak-proof sealing, smooth needle movement, and dependable operation. Ideal for critical industrial and instrumentation applications, these valves offer long-term performance, structural integrity, and resistance to aggressive chemicals, high pressures, and elevated temperatures.
| 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 Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 321 Needle Valve in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically positioned in the Kolkata, 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.
Rudra Tube Fittings is a leading supplier and stockist of premium Stainless Steel 321 Needle Valve in Kolkata, Kolkata. 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.
You’ll find Stainless Steel 321 Needle Valves widely used in industries that demand accurate and reliable control of fluid or gas flow in tough conditions. They’re commonly found in chemical processing, petrochemical, oil and gas, power generation, pharmaceuticals, and instrumentation systems. These valves allow for precise flow regulation in high-pressure, high-temperature, and corrosive environments while ensuring leak-proof performance. Additionally, Stainless Steel 321 Needle Valves are utilized in laboratory setups, hydraulic systems, refinery operations, and various industrial machinery.
Please feel free to contact us if you need any further information or for enquiry.
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