Home > Stainless Steel > Stainless Steel 304 Ball Valve
Rudra Tubefittings, located in Kolkata, India, stands out as a top manufacturer and supplier of premium industrial components, with a special focus on Stainless Steel 304 Ball Valves. Known for their precision engineering and remarkable durability, these valves excel in resisting corrosion, making them a reliable choice for efficient fluid control in various industrial settings. At Rudra Tubefittings, quality, innovation, and timely delivery are paramount, ensuring that every Stainless Steel 304 Ball Valve adheres to strict industry standards. These valves are widely utilized in sectors like chemical, petrochemical, pharmaceutical, and water treatment, offering leak-proof performance, long-lasting durability, and safe operation—perfect for critical fluid management systems.
Constructed from a high-grade austenitic stainless steel alloy that includes chromium and nickel, Stainless Steel 304 Ball Valves boast exceptional resistance to corrosion, oxidation, and wear. They are designed to deliver high tensile strength, hardness, and toughness, ensuring they can withstand varying pressure and temperature conditions while maintaining reliable operation. The meticulous engineering behind these valves guarantees smooth rotation, tight sealing, and dimensional stability. These mechanical and chemical attributes make Stainless Steel 304 Ball Valves an excellent fit for industrial applications that demand long-term reliability, leak-free performance, and minimal maintenance in challenging environments.
| 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, |
| Grade | Mn | C | Si | S | Cr | P | N | Mo | |
| 304 | minimum maximum | – 2.0 | – 0.08 | – 0.75 | – 0.030 | 18.0 20.0 | – 0.045 | – 0.10 | – |
| 304L | minimum maximum | – 2.0 | – 0.030 | – 0.75 | – 0.030 | 18.0 20.0 | – 0.045 | – 0.10 | – |
| 304H | minimum maximum | – 2.0 | 0.04 0.10 | – 0.75 | – 0.030 | 18.0 20.0 | -0.045 | – | – |
| Grade | (% 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 | ||||
| 304 | 40 | 205 | 515 | 201 | 92 |
| 304L | 40 | 170 | 485 | 201 | 92 |
| 304H | 40 | 205 | 515 | 201 | 92 |
| Grade | British | Euronorm | UNS No. | SS | JIS | ||
| European Standards | British Standards | Name | DIN No. | ||||
| 304 | 58E | 304S31 | X5CrNi18-10 | 1.4301 | S30400 | 2332 | SUS 304 |
| 304L | – | 304S11 | X2CrNi19-11 | 1.4306 | S30403 | 2352 | SUS 304L |
| 304H | – | 304S51 | X6CrNi18-11 | 1.4948 | S30409 | – | – |
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These valves find extensive use in chemical processing, petrochemical, pharmaceutical, water treatment, and food and beverage industries. They effectively manage fluid flow, prevent leaks, and ensure smooth unidirectional operation in pipelines that transport liquids and gases. Their outstanding corrosion resistance and mechanical strength make them ideal for tough industrial conditions. Additionally, they are commonly found in industrial machinery, process plants, and high-pressure systems that require dependable and long-lasting performance.
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