At Nasir Nickel Alloys in Manama, Bahrain, Incoloy Flanges are engineered to provide exceptional corrosion resistance, high mechanical strength, and long-term durability for demanding chemical, petrochemical, marine, and industrial applications. Manufactured from nickel-iron-chromium alloys with additions of molybdenum and copper, these flanges deliver superior resistance to oxidizing and reducing environments, acids, and stress corrosion cracking while maintaining excellent structural integrity. Precision-engineered for leak-proof connections and consistent performance, Incoloy Flanges are ideal for chemical processing units, petrochemical plants, marine systems, and high-pressure pipelines, providing durable, efficient, and reliable solutions in aggressive and high-stress environments.
Incoloy Flanges are primarily composed of nickel, iron, and chromium, with additions of molybdenum, copper, and titanium to enhance corrosion resistance and mechanical strength. This composition provides excellent resistance to acids, oxidizing and reducing agents, and stress corrosion cracking. Mechanically, these flanges offer high tensile and yield strength, toughness, and fatigue resistance under thermal cycling and fluctuating pressures. Maintaining dimensional stability and structural integrity in harsh chemical and marine environments, Incoloy Flanges combine superior corrosion resistance with mechanical durability, ensuring reliable long-term performance across chemical, petrochemical, marine, and industrial applications.
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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Flanges in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 Flanges are widely used in industries requiring high corrosion resistance, mechanical strength, and durability. They are ideal for chemical processing equipment, petrochemical plants, heat exchangers, acid handling systems, marine structures, and high-pressure industrial pipelines. Their resistance to oxidizing and reducing agents, acids, and stress corrosion cracking makes them suitable for extreme chemical, marine, and high-temperature environments. These flanges provide secure, leak-proof connections in piping and process systems, ensuring safe and consistent operation. By delivering long-term performance under aggressive conditions, Incoloy Flanges ensure durable, efficient, and reliable operation across chemical, petrochemical, marine, and industrial applications.
