Guaranteed on time delivery
Gayatri Tubes is the leading manufacturer, exporter, supplier, and wholesaler of Incoloy 825 Flanges. We provide the highest quality of the Incoloy 825 Flanges that are fit for all the needs of the industry and provide various applications. We make these flanges available in a number of specifications such as variations in the size, shape, classes, and standards. Furthermore, we also provide the service of making these Incoloy 825 Flanges in accordance with the requirements of the customer and the specifications that are mentioned by them. Flanges are used for the sole purpose of connecting together the piping equipment such as the valves, pumps, and pipes. They provide the ease of accessing the pipes for the applications such as modifying of pipes, cleaning of pipes, and inspecting of the pipes.
The process which is used to join the Incoloy 825 Flanges with the pipes is by welding or screwing them with the pipes. The flanges have joints made up of the process of the bolting that is done by using a gasket between the pipe and the Incoloy 825 Flanges. The flanges mainly find their usage in industries of Petro and chemicals due to which there are several types of flanges available in the market. Some of the common types of available flanges are socket weld flanges, welding neck flanges, slip-on flanges, lap joint flanges, threaded flanges, and blind flanges. Some kind of flanges is special due to their advanced properties and features which are used widely in the industry. They are expander flanges, orifice flanges, reducing flanges, weld flanges, and welding neck flanges.
Flanges are used in a number of industries and are extremely important for engineering tasks. They are used in gas, transport, chemicals, water, power generation, chemical fertilizers, and various other industries as well. They are manufactured in a large number of variations such as the variation in size, shape, dimensions, and a lot more variations due to which they are finding their use in such a large number of industries. Even the material that is being used to make it is highly diversified and can be built with various materials.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
| Specifications | ASTM B564 / ASME SB564 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size | 1/2″NB TO 60″NB |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| DIN Flanges | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| JIS Flanges | JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K |
| BS Flanges | BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
