Tanvir Nickel Alloys, located in Cairo, Egypt, stands out as a top manufacturer and supplier of high-quality Incoloy 825 flanges, specifically serving the Dubai, UAE market. Known for their unwavering dedication to quality and precision, the company guarantees that every flange adheres to international standards for corrosion resistance, durability, and dimensional accuracy. With a diverse range of industries in their portfolio, Tanvir Nickel Alloys skillfully blends advanced manufacturing techniques with rigorous quality control to produce dependable products that can endure even the toughest environments. Their deep expertise in nickel alloys makes them a reliable partner for clients in need of high-performance flanges for critical industrial applications.
Incoloy 825 is a nickel-iron-chromium alloy enriched with molybdenum and copper, which boosts its resistance to corrosion and oxidation. Typically, it comprises 38–46% nickel, 19–23% chromium, 2.5–3.5% molybdenum, along with trace amounts of titanium and copper. This alloy showcases impressive mechanical properties, featuring a tensile strength ranging from 620 to 830 MPa, a yield strength of 275 to 380 MPa, and an elongation of 30 to 40%. It retains high strength even at elevated temperatures and effectively resists stress-corrosion cracking in both reducing and oxidizing environments. Its adaptability and durability make it perfect for challenging chemical and marine conditions.
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 Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Flanges in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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 use in chemical processing plants, the oil and gas sector, marine settings, and power generation facilities. They excel at managing highly corrosive acids, seawater, and other aggressive substances, ensuring leak-proof and long-lasting connections in piping systems. These flanges are commonly utilized in heat exchangers, reactors, desalination plants, and pipelines where resistance to pitting, crevice corrosion, and stress-corrosion cracking is essential. The alloy’s strength, paired with precise manufacturing, ensures safe, reliable, and efficient operation under extreme temperature and pressure conditions, making it a top choice for demanding applications.