Stainless Steel 304 Hydraulic Fittings
Home > Stainless Steel > Stainless Steel 304 Hydraulic Fittings
Rudra Tubefittings, located in Kolkata, India, stands out as a top-notch manufacturer and supplier of high-quality industrial components, with a special focus on Stainless Steel 304 Hydraulic Fittings. Renowned for their precision engineering, durability, and impressive corrosion resistance, these fittings guarantee secure and efficient hydraulic connections across a variety of industrial systems. At Rudra Tubefittings, quality, innovation, and timely delivery are paramount, ensuring that their products meet the highest industry standards. These Stainless Steel 304 Hydraulic Fittings are widely utilized in sectors like chemical, petrochemical, manufacturing, and water treatment, offering leak-proof performance, the ability to handle high pressure, and long-lasting durability—making them the perfect choice for safe, reliable, and efficient fluid management solutions.
Stainless Steel 304 Hydraulic Female Stud Coupling Manufacturer in Kolkata, DIN 1.4301 Stainless Steel Hydraulic Straight Coupling in India, Stainless Steel UNS S30400 Hydraulic Tube Fittings Supplier in Kolkata, Stainless Steel SUS 304 Hydraulic Male Stud Coupling Price List in Kolkata, X5CrNi18-10 Stainless Steel Hydraulic Male Stud Coupling Price in India, 304 Stainless Steel Hydraulic Straight Coupling in Kolkata, Kolkata, Hydraulic DIN 1.4301 Stainless Steel Bulkhead Union Price in Kolkata, Stainless Steel S30400 Hydraulic Banjo Elbow Supplier in Kolkata
Table of Contents
Crafted primarily from austenitic stainless steel that includes chromium and nickel, Stainless Steel 304 Hydraulic Fittings boast exceptional resistance to corrosion, oxidation, and wear. They are designed to exhibit high tensile strength, hardness, and toughness, ensuring they perform reliably even under high-pressure conditions. Their precision-engineered design facilitates smooth assembly, tight sealing, and dimensional stability, which guarantees long-lasting, leak-free operation. These mechanical and chemical properties make Stainless Steel 304 Hydraulic Fittings ideal for industrial applications that demand consistent performance, minimal maintenance, and dependable operation in corrosive, high-pressure, or challenging hydraulic environments.
Stainless Steel 304 Hydraulic Fittings Specifications
| DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | SS 304 ,SS 304L |
| SERIES | LL- LOW PRESSURE , L- MEDIUM PRESSURE, S- HIGH PRESSURE |
| WORKING PRESSURE | (LOW) LL SERIES – 100 BAR |
| (MEDIUM) L SERIES – 100 BAR TO 500 BAR | |
| (HEAVY) S SERIES – 200 BAR TO 800 BAR | |
| SIZE RANGE | LL SERIES – 4LL TO 12LL |
| L SERIES – 6L TO 42L | |
| S SERIES – 6S TO 38S | |
| CONNECTIONS | TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE |
| WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL | |
| BODY TYPE | FORGED, BAR STOCK |
| SURFACE | STAINLESS STEEL 304- EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH |
| TEMPERATURE | STAINLESS STEEL 304 – (-60*C TO 400*C) |
Stainless Steel 304 Hydraulic Fittings Chemical Composition
| Grade | Mn | C | Si | S | Cr | P | N | Mo | |
| 304 | minimum maximum |
– |
– |
– |
– |
18.0 |
– |
– |
– |
| 304L | minimum maximum |
– |
– 0.030 |
– |
– |
18.0 |
– |
– |
– |
| 304H | minimum maximum |
– |
0.04 |
– |
– |
18.0 |
-0.045 |
– |
– |
Stainless Steel 304 Hydraulic Fittings Mechanical Properties
| Grade | (% in 50mm) Elongation minimum | 0.2% Proof Yield Strength (MPa) minimum | Strength of Tensile (MPa) minimum | Plate 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 |
Stainless Steel 304 Hydraulic Fittings Equivalent
| 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 | – | – |
Top Stainless Steel 304 Hydraulic Fittings Manufacturing Company in Kolkata
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 304 Hydraulic Fittings 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 304 Hydraulic Fittings






Stainless Steel 304 Equal Cross Hydraulic Fittings Supplier And Manufacturer in India, Hydraulic Stainless Steel DIN 1.4301 Swivel Fittings Manufacturer in Kolkata, SS UNS S30400 Male Stud Coupling in Kolkata, Stainless Steel SUS 304 Hydraulic Equal Elbow Fittings Manufacturer in Kolkata, X5CrNi18-10 Stainless Steel Swivel Fittings Supplier in Kolkata, 304 SS Equal Cross Hydraulic Fittings Supplier in India
Contact us to get a quick quote for your requirement.
We offer These Products as per DIN, ISO, JIS or ANSI Standard.
Largest Manufacturer and Supplier of Stainless Steel 304 Hydraulic Fittings in Kolkata, Kolkata
Rudra Tube Fittings is a leading supplier and stockist of premium Stainless Steel 304 Hydraulic Fittings 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 304 Hydraulic Fittings Uses
You’ll find Stainless Steel 304 Hydraulic Fittings in a range of industries, including chemical processing, petrochemical, manufacturing, water treatment, and marine sectors. They create secure, leak-proof connections in hydraulic pipelines, ensuring efficient fluid transfer even under high pressure. Their outstanding corrosion resistance and mechanical strength make them perfect for tough industrial environments. Plus, they’re commonly used in industrial machinery, process plants, and hydraulic systems, proving their versatility and reliability in various applications.



304 Stainless Steel Equal Hydraulic Tee Fittings Manufacturer in India, SS UNS S30400 Hydraulic Equal Elbow Fittings Exporter in India, Stainless Steel X5CrNi18-10 Hydraulic Equal Cross Hydraulic Fittings in Kolkata, 304 Hydraulic Stainless Steel Swivel Fittings Manufacturer in Kolkata, Kolkata, DIN 1.4301 Stainless Steel Equal Hydraulic Tee Fittings Exporter in Kolkata, 304 Stainless Steel Hydraulic Straight Coupling Price List in Kolkata, UNS S30400 Stainless Steel Bulkhead Union Exporter in Kolkata, Kolkata, 304 Stainless Steel Hydraulic Straight Coupling in India
Our Products
Other Hydraulic Products
Other Products
Worldwide Shipping
Contact Us
For help?
Please feel free to contact us if you need any further information or for enquiry.
Visit Our Other Products












