Model No: DIN PN40 DN65 SORF ASTM A182 F304
STAINLESS STEEL 304 FLANGE
304 Stainless Steel Flanges are commonly used in piping systems for their corrosion resistance and durability. These flanges are made from a specific grade of stainless steel known as 304, which offers excellent resistance to a wide range of corrosive media, making it suitable for various industrial and commercial applications.
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Stainless Steel 304 Flanges are made up of an austenitic stainless steel that has 18% chromium and 8% nickel in the composition. This composition makes the flanges strong and corrosion resistant for general corrosive services. Navstar Steel is a leading supplier and manufacturer of the SS 304 Flanges in various sizes and shapes. The material is strong with 515MPa minimum tensile strength and 205MPa minimum yield strength. The material is also corrosion resistant to most atmospheric conditions. They are used to connect pipes, valves, or other equipment to form a piping system. 304 Stainless Steel Flanges are often employed in industries such as chemical processing, food and beverage, pharmaceuticals, and water treatment facilities where the avoidance of corrosion is critical.
A182 F304 SORF Flange Specification Chart
| Specifications List | ASTM A182 / ASME SA182 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Class / Pressure Rating | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. | ||||||||||
| Size Chart | 1/2″ (15 NB) to 4SS DIN 1.4301 Lap Joint Flange Mechanical Strength
| ||||||||||
| ASTM Standards | ANSI/ASME B16.5, B16.48, BS4504, B 16.47 Series A & B, BS 10, EN-1092, DIN, etc. | ||||||||||
| Standard s | ANSI, ASME, BS, DIN, EN etc. |
SS 304 Blind Flanges Chemical Composition Standard
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | - | 8 – 11 | - |
SS 304 Lap Joint Flange Mechanical Strength
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Stainless Steel 304Pipe Flanges Equivalent
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
Wide range of ASTM A182 SS F304 Slip On Flange Flanges, ANSI B16.5 SS F304 Socket Weld Flanges. 150# ANSI SS 304 Screwed Flanges.
Stainless Steel 304 Flange Stock
| 304 Stainless Steel Weld Neck Flange | ASTM A182 F304 Threaded Flange |
| SA182 F304 SORF Flange | ASTM A182 F304 RTJ Flange |
| Stainless Steel F304 WNRF Flange | ASTM A182 Grade F304 SWRF Flange |
| ASTM A182 F304 Plate Flange | Stainless Steel ASTM A182 F304 Slip On Flange |
| ASTM A182 F304 Blind Flange | ASME SA182 F304 Weld Neck Flange |
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