Aisha Nickel Alloys, located in Muscat, Oman, has built a solid reputation as a manufacturer and supplier of top-notch Incoloy 825 Flanges. These flanges are essential for industries that demand outstanding corrosion resistance and mechanical reliability. The company employs cutting-edge manufacturing techniques, precise machining, and rigorous quality control to meet international standards. Aisha Nickel Alloys’ Incoloy 825 Flanges are crafted to perform exceptionally well in harsh chemical environments and high temperatures, ensuring a long service life and precise dimensions. They are widely utilized in the chemical, petrochemical, marine, and energy sectors, providing secure connections, safety, and consistent performance in critical industrial piping systems around the globe.
These flanges are made from a nickel-iron-chromium alloy, enriched with molybdenum, copper, and titanium. This unique blend offers remarkable resistance to corrosion in both oxidizing and reducing conditions, including exposure to sulfuric and phosphoric acids. On the mechanical side, Incoloy 825 Flanges boast impressive tensile and yield strength, along with excellent ductility and toughness across a broad temperature range. They maintain their structural integrity under thermal stress, are easy to weld, and deliver dependable performance in aggressive chemical environments and moderately high-temperature situations.
Specifications : ASTM B 564 / ASME SB 564
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Standards : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Size : 1/2″ to 36″
Pressure Rating : Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
| C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti | |
| Incoloy | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | |
| Incoloy Flanges | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Flanges in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Incoloy 825 Flanges find extensive application in the chemical processing, petrochemical, oil and gas, and marine industries, where corrosion resistance is paramount. They are perfect for piping systems, heat exchangers, reactors, and pressure vessels that handle acids, chlorides, and other corrosive fluids. Additionally, these flanges are used in pollution control equipment, nuclear fuel reprocessing, and power generation facilities. Their durability, resistance to stress-corrosion cracking, and mechanical reliability make Incoloy 825 Flanges the go-to choice for demanding industrial applications.