Stainless Steel 304 Flanges, 304 Stainless Steel Flanges, SS 304 Flanges, ASTM A182 F304, ASME SA182 F304 Flanges Manufacturer in India.
Stockist Of SS 304 Slip On Flanges, Ss UNS S30403 Pipe Flanges, Global Supplier Of SS 304 Weld Neck Flange, SS F304 Flange, Stainless Steel 304L Flanges, SS 304 Blind Flanges Dealer in India, ANSI B16.5 Ss 304 Orifice Flanges, BS10 Table D, Table E, DIN Standard Flanges.
Valour Alloys Inc., we carry a full inventory and Supply Stainless Steel 304 Flanges products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.
Stainless Steel 316 Flanges are made up of the 316 austenitic stainless steel. This grade of steel is a chromium nickel molybdenum alloy. Since the addition of the molybdenum content, the fittings made of this material are stronger and corrosion resistant than the 304 stainless steel.
304 flanges are a type of pipe fitting used in various industrial and plumbing applications. These flanges are made from 304 stainless steel, which is a popular and widely used stainless steel alloy known for its excellent corrosion resistance, durability, and versatility.
Stainless Steel 304 Flanges Manufacturer
Stainless Steel 304 Flanges Exporter
ISO 9001:2015, PED/27/EC and OHSAS 18001:2015 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.
Material: 304 flanges are typically made from 304 stainless steel, which is an austenitic stainless steel alloy composed of approximately 18% chromium and 8% nickel. This composition provides the flanges with superior resistance to corrosion, especially in environments where exposure to moisture, chemicals, and corrosive substances is a concern.
Corrosion Resistance: 304 stainless steel is highly resistant to corrosion, making 304 flanges an ideal choice for applications in corrosive environments, such as chemical processing, marine, and wastewater treatment.
Versatility: 304 flanges are suitable for a wide range of applications due to their excellent mechanical properties and corrosion resistance. They can be used in various industries, including oil and gas, petrochemical, food processing, pharmaceuticals, and more.
Types of Flanges: 304 flanges come in various types, including weld neck, slip-on, socket weld, threaded, blind, and lap joint flanges. Each type serves specific purposes and can be used for connecting pipes or valves to create a sealed and secure connection.
Temperature Resistance: 304 stainless steel has good temperature resistance, making it suitable for applications where high or low temperatures are a concern. However, it may not be the best choice for extremely high-temperature applications due to the risk of sensitization.
Strength and Durability: 304 stainless steel provides excellent strength and durability, ensuring that 304 flanges can withstand the rigors of industrial use.
Compatibility: 304 flanges are compatible with a wide range of pipes and fittings, allowing for seamless integration into existing piping systems.
Standards and Specifications: 304 flanges are manufactured in accordance with various industry standards and specifications, such as ASTM (American Society for Testing and Materials) standards, ASME (American Society of Mechanical Engineers) standards, and ANSI (American National Standards Institute) standards. These standards ensure quality and consistency in manufacturing.
In conclusion, 304 flanges are essential components in many industrial and plumbing applications due to their exceptional corrosion resistance, versatility, and durability. They play a crucial role in connecting pipes and valves while maintaining a strong and reliable seal, making them a popular choice in various industries.
Stainless Steel 304 Flanges Range
| ASTM A182 Stainless Steel Flanges Specification | ASTM A182 / ASME SA182 |
| ASTM A182 Stainless Steel Flange Manufacturing Process | Hot Forging / Rolling / Machining |
| ASTM A182 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 |
| ASTM A182 Stainless Steel Flange Outer Diameter | 1/2" NB TO 64" NB |
| ASTM A182 Stainless Steel 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 |
| ASTM A182 Stainless Steel Flange Schedule | Sch 10s TO Sch XXS or As Per Custom Requirement |
| ASTM A182 Stainless Steel Flange Facing | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| ASTM A182 Stainless Steel 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.. |
| ASTM A182 Stainless Steel Flange Types | Welding Neck Flange, Slip On Flange,Alloy Steel, Socket Weld Flange, Weld Neck 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. |
| ASTM A182 Stainless Steel 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. |
| ASTM A182 Stainless Steel 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 |
| ASTM A182 Stainless Steel Flange Packaging | Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps |
| ASTM A182 Stainless Steel 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 |
| ASTM A182 Stainless Steel 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 Flanges
| ASTM A182 SS 304 Slip-On Flanges | ASTM A182 SS 304 Threaded Flanges |
| ASTM A182 SS 304 Weld Neck Flanges | ASTM A182 SS 304 Socket Weld Flanges |
| ASTM A182 SS 304 Blind Flanges | ASTM A182 SS 304 Reducing Flanges |
| ASTM A182 SS 304 Lap Joint Flanges | ASTM A182 SS 304 Plate Flanges |
| ASTM A182 SS 304 Orifice Flanges | ASTM A182 SS 304 Forged Flanges |
| ASTM A182 SS 304 Ring Type Joint Flanges | ASTM A182 SS 304 Square Flanges |
| ASTM A182 SS 304 Ring Type Joint Flanges | ASTM A182 SS 304 Square Flanges |
Types Of Stainless Steel 304 Flanges
Chemical Composition of Stainless Steel 304 Flanges
| C | Mn | Si | P | S | Cr | Ni | N | |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.07max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 10.5 | — |
| 304L | 0.03max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 12.0 | 0.10 max |
| 304H | min: 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 |
Mechanical Properties of Stainless Steel 304 Flanges
| 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. | |||||
Equivalent Grade of Stainless Steel 304 Flanges
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
|---|---|---|---|---|---|---|---|
| SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
| SS 304L | S30403 | 1.4306/1.4307 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 304S11 | 03Х18Н11 |
| SS 304H | S30409 | 1.4301 | - | - | - | - | - |
Stainless Steel 304 FLANGE WEIGHT CHART
| Pipe Normal Diameter (inch) | Outer diameter Flange | Thicjness Of Flange Minimum | Diameter of Hub |
Diameter of Raised Face | Length Hub.Y | Thread Length | Diameter of Bolt Circle |
Diameter of Bolt Holes |
Number of Bolts |
Diameter of Bolts (inch) |
KG | LB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2" | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 15.70 | 60.50 | 15.80 | 4 | 1/2" | 0.4 | 0.9 |
| 3/4" | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 15.70 | 69.90 | 15.80 | 4 | 1/2" | 0.7 | 1.5 |
| 1" | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 79.30 | 15.80 | 4 | 1/2" | 0.8 | 1.8 |
| 1-1/4" | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 20.60 | 88.90 | 15.80 | 4 | 1/2" | 1.2 | 2.6 |
| 1-1/2" | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 22.40 | 98.60 | 15.80 | 4 | 1/2" | 1.5 | 3.3 |
| 2" | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 25.40 | 120.70 | 19.10 | 4 | 5/8" | 2.3 | 5.1 |
| 2-1/2" | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 28.40 | 139.70 | 19.10 | 4 | 5/8" | 3.7 | 8.1 |
| 3" | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 30.20 | 152.40 | 19.10 | 4 | 5/8" | 4.1 | 9 |
| 3-1/2" | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 31.80 | 177.80 | 19.10 | 8 | 5/8" | 5.1 | 11.2 |
| 4" | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 33.30 | 190.50 | 19.10 | 8 | 5/8" | 5.9 | 13 |
| 5" | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 36.60 | 215.90 | 22.40 | 8 | 3/4" | 7 | 15.4 |
| 6" | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 39.60 | 241.30 | 22.40 | 8 | 3/4" | 8.4 | 18.5 |
| 8" | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 44.50 | 298.50 | 22.40 | 8 | 3/4" | 13 | 28.6 |
| 10" | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 49.30 | 362.00 | 25.40 | 12 | 7/8" | 18 | 39.5 |
| 12" | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 55.60 | 431.80 | 25.40 | 12 | 7/8" | 29 | 64 |
| 14" | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 57.20 | 476.30 | 28.50 | 12 | 1" | 39 | 86 |
| 16" | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 63.50 | 539.80 | 28.50 | 16 | 1" | 47 | 103 |
| 18" | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 68.30 | 577.90 | 31.80 | 16 | 1 1/8" | 57 | 126 |
| 20" | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 73.20 | 635.00 | 31.80 | 20 | 1 1/8" | 76 | 167 |
| 24" | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 82.60 | 749.30 | 35.10 | 20 | 1 1/4" | 97 | 214 |
Other Available Products Of Stainless Steel 304 Flanges
| Stainless Steel 304 Flanges | Stainless Steel 304 EN 1092-1 Flanges |
| SS 304 Long Weld Neck Flanges Stockholder | Steel 304 Threaded Flanges Distributors |
| Stainless Steel SUS 304 Reducing Flanges | SS 304 Ring Type Joint Flanges Manufacturer |
| Stainless Steel DIN 1.4301 Orifice Flange | Stainless Steel BS 304S31 Spectacle Blind Flanges |
| Stainless Steel 304 BS 4504 Flanges | Stainless Steel 304 Forged Flanges |
| Stainless Steel UNS S30400 Flanges | Stainless Steel 304 Slip on Flanges |
| SS 304 Flat Flange Suppliers | ANSI 304 Stainless Steel Blind Flange |
| Stainless Steel 304 Raised Face Flanges | 304 SS Nipoflange |
| A182 SS 304 Square Flanges | ASME SA182M SS 304 SWRF Flange |
| Steel 304 Tongue & Groove Flanges | SS 304 Male & Female Flanges |
| SS 304 Weld Neck Flanges Dealer | SS 304 Socket weld Flanges Exporter |
| Stainless Steel 304 WNRF Flange | Stainless 304 SORF Flanges |
| ANSI B16.5 SS 304 RTJ Flanges | SS 304 Screwed Flanges Stockist |
| ASTM A182 SS 304 Lap Joint Flanges | ASME SA182 SS 304 BLRF Flange |
| Stainless Steel 304 DIN Flanges | SS 304 ASME B16.5 Flanges |
Stainless Steel 304 Flanges Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
We 304 Flanges with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At 304 Flanges all types of Such as 304 Flanges,304L Flanges,304H Flanges,304 / 304L Flanges,310s Flanges,316 Flanges,316L Flanges,316 / 316L Flanges,316Ti Flanges,317L Flanges,321 Flanges,321h Flanges,347 Flanges,347H Flanges,904L Flanges,SMO 254 Flanges,6MO Flanges,ASTM A403 Flanges from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our 304 Flanges is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All 304 Flanges are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying Stainless Steel 304 Flanges to 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.
Distributing Stainless Steel 304 Flanges to Cities -
We Export Stainless Steel 304 Flanges to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.