Stainless Steel Ball Valve
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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 Ball Valves. These valves are expertly crafted for precise, dependable, and leak-proof flow control in industrial piping and instrumentation systems. Known for their precision engineering, durability, and outstanding corrosion resistance, Rudra Tubefittings ensures that every valve adheres to international quality standards. By employing advanced manufacturing techniques and rigorous quality control measures, the company produces valves that can handle high pressures, extreme temperatures, and tough environments. With a strong technical background and a commitment to customer satisfaction, Rudra Tubefittings caters to a variety of industries across India and beyond, offering trustworthy solutions for fluid and gas control needs.
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When it comes to materials, Stainless Steel Ball Valves are typically made from high-grade stainless steel alloys like 304, 316, and 316L, which provide excellent corrosion resistance and mechanical strength. These valves are designed to deliver high tensile and yield strength, robust fatigue resistance, and reliable performance under fluctuating pressures and temperatures. Thanks to precision machining, they ensure smooth ball rotation, leak-proof sealing, and long-lasting durability. Stainless Steel Ball Valves are specifically engineered for critical applications that demand strength, reliability, and corrosion resistance, guaranteeing consistent and efficient flow control in challenging industrial and process control settings.
Stainless Steel Ball Valve Specifications
| 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, WELD NIPPLE, FLANGED, SAE |
| FUNCTION | 2 WAY, 3 WAY, 4 WAY, 5 WAY, |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15000 PSI, 20000 PSI |
| SEAL RING MATERIAL | PTFE, PVDF, DELRIN, PEEK, GRAPHITE |
| STANDARD | ISO , DIN , ANSI , API , ASME , AWWA , MSS , |
| 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 |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| APPLICATION | MATERIAL HANDLING EQUIPMENT, EARTH MOVING MACHINERIES , POWER GENERATING PLANT , STEEL MANUFACTURING PLANT , MINING INDUSTRIES , CHEMICAL PROCESSING MACHINES , PIPING LINE , PAINT INDUSTRIES , TRUCKS AND TRAILERS , AUTOMATION , AGRICULTURE MACHINES , AEROSPACE & DEFENCE EQUIPMENTS, |
Stainless Steel Ball Valve Chemical Composition
| Material | Mn | C | Si | S | Cr | P | N | Mo | |
| Stainless Steel | minimum maximum |
– 2.0 |
– 0.08 |
– 0.75 |
– 0.030 |
18.0 20.0 |
– 0.045 |
– 0.10 |
– |
Stainless Steel Ball Valve Mechanical Properties
| Material | (% in 50mm) Elongation minimum | 0.2% Proof Yield Strength (MPa) minimum | Strength of Tensile (MPa) minimum | Hardness | |
| Brinell (HB) max | Rockwell B (HR B) max | ||||
| Stainless Steel | 40 | 205 | 515 | 201 | 92 |
Top Stainless Steel Ball Valve Manufacturing Company in Kolkata
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel Ball 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 fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
Types of Stainless Steel Ball Valve






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We offer These Products as per DIN, ISO, JIS or ANSI Standard.
Largest Manufacturer and Supplier of Stainless Steel Ball Valve in Kolkata, Kolkata
Rudra Tube Fittings is a leading supplier and stockist of premium Stainless Steel Ball 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 metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Stainless Steel Ball Valves Uses
These valves find widespread use in industries that require reliable and precise flow control of fluids and gases. You’ll often see them in chemical processing, petrochemical, oil and gas, power generation, pharmaceuticals, and water treatment sectors. They excel at providing efficient isolation, regulation, and shutoff in high-pressure and high-temperature situations. Additionally, Stainless Steel Ball Valves are utilized in instrumentation pipelines, hydraulic systems, refineries, and various industrial machinery. Their corrosion resistance, mechanical strength, and leak-proof design make them an essential choice for demanding applications.



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