Stainless Steel 304 Flange is one of the most widely used flanges in various industries due to its excellent corrosion resistance, durability, and strength. Manufactured from high-grade SS 304 material, these flanges offer superior performance in high-pressure and high-temperature applications. Whether used in petrochemical, oil & gas, food processing, or water treatment plants, SS 304 flanges ensure leak-proof and secure connections. As a leading Stainless Steel 304 Flange Manufacturer in India, we offer an extensive range of flanges that meet international quality standards.
Order Now
Stainless Steel 304 Flange is a type of pipe flange made from austenitic stainless steel 304, which contains 18% chromium and 8% nickel. This composition enhances its corrosion resistance, making it suitable for harsh environments, including acidic and marine conditions. SS 304 flanges are commonly used in industries that require hygienic and rust-resistant materials, such as food and beverage processing, pharmaceuticals, and chemical industries.
.jpg)
| Specification | Details |
|---|---|
| Material Grade | Stainless Steel 304 (SS 304) |
| Standards | ASTM A182, ASME SA182, ANSI B16.5, EN 1092-1, JIS B2220 |
| Flange Types | Slip-On, Weld Neck, Blind, Threaded, Socket Weld, Lap Joint, Orifice, Expander, Reducing |
| Size Range | ½” to 48” (DN15 to DN1200) |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Temperature Range | -196°C to 870°C (-321°F to 1598°F) |
| Chemical Composition | C: 0.08% max, Mn: 2.00% max, Si: 1.00% max, Cr: 18.0 – 20.0%, Ni: 8.0 – 10.5%, P: 0.045% max, S: 0.030% max |
| Tensile Strength | 515 MPa (min) |
| Yield Strength | 205 MPa (min) |
| Elongation | 40% (min) |
| Hardness | Brinell: 201 max, Rockwell B: 92 max |
| Surface Finish | Mill Finish, Polished, Sandblasted, CNC Machined |
| Applications | Oil & Gas, Petrochemical, Food & Beverage, Pharmaceuticals, Water Treatment, Power Plants |
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Silicon (Si) | 1.00 max |
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 10.5 |
| Nitrogen (N) | 0.10 max |
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa (min) |
| Yield Strength | 205 MPa (min) |
| Elongation | 40% (min) |
| Hardness (Brinell) | 201 max |
| Hardness (Rockwell B) | 92 max |
We are a trusted Stainless Steel 304 Flange Manufacturer in India, offering precision-engineered and high-quality SS 304 flanges for various industrial applications. Our products are manufactured using advanced technology, ensuring compliance with ASTM, ASME, and ANSI standards.
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
| Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
| Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
| Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
| Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | Kanpur |
| Thane | Bhopal | Durg-Bhilai Nagar | Jabalpur | Lucknow | Ghaziabad |
| Export Destination | Export Destination | Export Destination | Export Destination | Export Destination |
|---|---|---|---|---|
| Saudi Arabia | United States | Netherlands | India | South Africa |
| Oman | Canada | United Kingdom | Bangladesh | Nigeria |
| Kuwait | Mexico | Germany | Malaysia | Africa |
| UAE | France | South Korea | Bahrain | Italy |
| Sri Lanka | Qatar | Poland | Singapore | Iran |
| Belgium | Australia | Turkey | China | Japan |