Delivering High Quality Forged Flanges in Form of Weldneck (WNRF), Blind, Socketweld, Slip On (SORF), Threaded, Laped Joint, Screw, Plate, Paddle Blank, Spacer etc.

Stainless Steel 304 Flanges, 304 Stainless Steel Flanges, SS 304 Flanges, ASTM A182 F304, ASME SA182 F304 Flanges Manufacturer in India.

Savoy Piping Inc., is an ISO 9001:2015, PED/27/EC and OHSAS 18001:2007 Approved Manufacturer of Stainless Steel 304 Flanges in Specification ASTM A182 F304 and Types Like 304 Weldneck Flange, 304 Blind Flange, 304 Socketweld Flange, 304 Slip On Flange, 304 Threaded Flange, 304 Laped Joint Flange, 304 Screw Flange, 304 Plate Flange, 304 WNRF Flange, BLRF Flange, SWRF Flange, 304 SORF Flange etc.

Manufacturer and Exporter of Stainless Steel 304 Flanges in Dimension accordance with ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092-1, DIN, etc. Certified with NACE, PWHT, HIC, SSC, Magnetic Particle Test, Dye Penereteration Test etc.


Here's a brief introduction to Stainless Steel 304 Flanges:

Stainless Steel 304 Flanges are known for their high corrosion resistance, strength, and durability. These flanges are made from an alloy of chromium and nickel called “304.” This alloy is composed of 18% chromium and 8-10% nickel.

Stainless Steel 304 Flanges are essential components in piping systems, widely used in various industries for connecting pipes, valves, pumps, and other equipment. These flanges are made from a corrosion-resistant alloy known as Stainless Steel 304, which is a popular austenitic stainless steel grade.

304 Stainless steel flanges are made of austenitic stainless steel containing 18% chromium and 8% nickel in composition. This component makes the flange durable and corrosion resistant for general corrosive services. Navstar Steel is a leading supplier and manufacturer of SS 304 flanges in various sizes and shapes. The material is strong with a minimum tensile strength of 515 MPa and a minimum yield strength of 205 MPa. The material is also resistant to corrosion under most atmospheric conditions.

There are different types, such as the SORF A182 F304 Bridge which is a slide with raised faces. Sliding flanges can be used with seamless pipes to create precise connection positions. The raised face of the flange provides additional surface for connection by welding or by bolting.SS 304 WNRF flange is a welding neck lifting flange. The raised face makes fixing easier while the weld neck provides extra grip to hold the tube in place. Flanges come in a variety of sizes, from ½ inch to 48 inch diameter.

Stainless Steel 304 Types of Flanges:

Stainless Steel 304 is a versatile and widely used grade of stainless steel known for its excellent corrosion resistance, durability, and versatility. It contains a combination of chromium and nickel, providing good corrosion resistance and forming properties. The addition of molybdenum further enhances its corrosion resistance, making it suitable for a wide range of applications.

  • Weld Neck Flanges (WN): These have a long tapered hub and are preferred for high-pressure applications.
  • Slip-On Flanges (SO): These are easy to install and are used in less critical applications.
  • Blind Flanges (BL): Used to close the end of pipes, vessels, or valves, providing easy access for inspection.
  • Socket Weld Flanges (SW): These are used for smaller sizes of high-pressure pipes.
  • Threaded Flanges (TH): Designed for threaded connections, these are used in low-pressure applications.
  • Lap Joint Flanges (LJ): These are used with a stub end for applications requiring quick dismantling.
  • Orifice Flanges: Specifically designed for orifice meter applications, facilitating accurate measurements.

Features and Benefits:

  • Corrosion Resistance: Stainless Steel 304 provides excellent resistance to corrosion, making these flanges suitable for various environments, including those with corrosive elements.
  • High Strength: The alloy's composition imparts high strength and durability to the flanges, ensuring reliability in demanding conditions.
  • Versatility: Stainless Steel 304 Flanges are suitable for a wide range of applications, including chemical processing, oil and gas, food processing, and more.
  • Easy Fabrication: The material's properties make it easy to fabricate into different flange types and sizes, meeting diverse project requirements.
  • Temperature Resistance: Stainless Steel 304 maintains its mechanical properties over a wide range of temperatures, making it suitable for both high and low-temperature applications.

Stainless Steel 304 Flanges are widely used in industries where corrosion resistance and durability are critical factors. Proper selection of the flange type and size is crucial to ensure the integrity and efficiency of the piping system.

The ASME SA182 SS 304 Blind Flanges are used to terminate a pipeline

Blind flange ASME SA182 SS 304 is used to terminate the pipeline by terminating the pipe at one location. There are also different types of blind flanges. 304 material is also heat resistant and can operate up to 870 degrees Celsius. This allows the use of SS UNS S30400 Pipe Flanges in a number of high-temperature services such as heat exchangers, boilers and other high-temperature services. condensing unit. We supply all different types and sizes of flanges such as DIN 1.4307 stainless steel bolted flanges and others. Do not hesitate to contact us for more information on products and prices.

What is SS 304 flange?

Stainless steel flange is called "304 stainless steel flange" also abbreviated as "SS 304 Flange" Common standards and material grades include ASTM A182 Grade F304/L and F316/L, with pressure ratings from Class 150 to 2500 and Grade 300 to 600, respectively.

Savoy Piping Inc. are recognized as the prominent Manufacturer, Exporter and Supplier of a broad assortment of 304 Stainless Steel Flanges. The offered ASTM A182 F304 Flanges is designed with utmost precision in conformity with the international quality standards.

Stainles Steel 304 Flange Range

Stainless Steel 304 Flange Specification ASTM A182 / ASME SA182
Stainless Steel 304 Flange Manufacturing Process Hot Forging / Rolling / Machining
Stainless Steel 304 Flange Other Grades 202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc.
UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904
EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539
Stainless Steel 304 Flange Outer Diameter 1/2" NB TO 64" NB
Stainless Steel 304 Flange Pressure Class Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement
PN 6, PN 10, PN 16, PN 25 and PN 40 etc
Stainless Steel 304 Flange Schedule Sch 10s TO Sch XXS or As Per Custom Requirement
Stainless Steel 304 Flange Facing Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Stainless Steel 304 Flange Dimension ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc..
Stainless Steel 304 Flange Types Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc.
Stainless Steel 304 Flange Other Testing NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc.
Stainless Steel 304 Flange Value Added Services Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Stainless Steel 304 Flange Packaging Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps
Stainless Steel 304 Flange Shipment & Transportation By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
Stainless Steel 304 Flange Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

Stainless Steel 304 Flange Chemical Compostion and Properties

The chemical composition of grade Stainless Steel 304 Flange is outlined in the following table

C Mn Si P S Cr Ni N
3040.07max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 10.5
304L0.03max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 12.0 0.10 max
304Hmin: 18.0 max:20.0 min: 8.0 max: 10.5 min: 0.04 max:0.10 0.75 max 2.0 max 0.045 max 0.03 max 0.10 max

Stainless Steel 304 Flange Mechanical and Physical Properties

The mechanical properties of grade Stainless Steel 304 Flange are displayed in the following table.

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201
304L 485 170 40 92 201
304H 515 205 40 92 201
304H also has a requirement for a grain size of ASTM No 7 or coarser.

Stainless Steel 304 Flange Physical Properties

Physical properties of 304L grade stainless steel in the annealed condition

Grade Density(kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (nΩ.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
304/L/H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Stainless Steel 304 Flange Price

Stainless Steel 304 Flange Manufacturer Name and Origin

Stainless Steel 304 Flange is in Ready Stock and Ready to Deliver. High Quality, Lower Cost But Best Service in Flanges

Stainless Steel 304 Flange Application

  • Oil and Gas Industries
  • Food Processing Industries
  • Equipments
  • Pipeline
  • Power Industries
  • Ship Building Industries
  • Paper Industries
  • Cement Industries
  • Chemical Industries

Stainless Steel 304 Flanges Available Offer and Discounts

Buy Now Stainless Steel 304 Flange at an Attactive Discounted Price, Order Above USD $ 25000 are Eligible of 2% Discount. We Offer Free Insurance and Best Shipping Rates. Our Prices are Always More Competitive and without any compromise in Quality of the Material.

Stainless Steel 304 Flanges Types

  • Stainless Steel 304 Welding Neck Flange
  • Stainless Steel 304 Slip On Flange
  • Stainless Steel 304 Socket Weld Flange
  • Stainless Steel 304 Lap Joint Flange
  • Stainless Steel 304 Threaded Flange
  • Stainless Steel 304 Blind Flange
  • Stainless Steel 304 Orifice Flanges
  • Stainless Steel 304 Long Welding Neck Flanges
  • Stainless Steel 304 Weldoflange
  • Stainless Steel 304 Nipoflange
  • Stainless Steel 304 Expander Flange
  • Stainless Steel 304 Reducing Flange
  • Stainless Steel 304 WNRF Flange
  • Stainless Steel 304 SORF Flange
  • Stainless Steel 304 SWRF Flange
  • Stainless Steel 304 BLRF Flange

Stainless Steel 304 Packing Shipment

Stainless Steel 304 Flange is Covered with Plastic Cloth and Packed in Wooden Box, Wooden Pallet and Wooden Fumigated Carrate. Our Packaging is Fully Waterproof and Safe for Transport with Proper Strips on Wooden Box, having Lifting Point.

Stainless Steel 304 Flange Exported Countries

We Export Stainless Steel 304 Flanges to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen , Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

Stainless Steel 304 Flanges Supplying in States and Cities

We Supply Stainless Steel 304 Flanges Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.

Savoy Piping Inc., is a well known worldwide Exporter of Stainless Steel 304 Flanges, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deals in Stainless Steel 304 Flanges in India and Overseas, offering a wide range of Stainless Steel 304 Flanges