Bilal Nickel Alloys, based in Safat, Kuwait, is a trusted manufacturer and supplier of Incoloy Flanges, delivering high-quality products known for their exceptional corrosion resistance, high-temperature strength, and durability. Each flange is produced to meet stringent industrial standards, ensuring reliable performance in demanding environments. Incoloy Flanges are ideal for chemical, petrochemical, power generation, and marine applications, providing long-term structural integrity and operational efficiency. By combining advanced manufacturing techniques with skilled craftsmanship, Bilal Nickel Alloys offers solutions that support safe, efficient, and durable operations across oil and gas, industrial, and high-performance engineering sectors.
Incoloy Flanges are made from nickel-iron-chromium alloys with additions of molybdenum, copper, or titanium, depending on the grade. This composition provides outstanding resistance to oxidation, carburization, and corrosion in both acidic and high-temperature environments. Mechanically, Incoloy exhibits high tensile and yield strength, excellent toughness, and superior fatigue and creep resistance. The alloy maintains stability under thermal cycling and offers good weldability and formability, making it suitable for precise flange fabrication. These properties ensure Incoloy Flanges deliver reliable long-term performance in demanding industrial applications requiring both mechanical integrity and corrosion resistance.
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 Bilal Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Flanges in Safat, Kuwait, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Kuwait, 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 where high-temperature performance, corrosion resistance, and mechanical strength are critical. In chemical and petrochemical plants, they are ideal for handling oxidizing acids, alkalis, and other corrosive media. Power generation industries employ them in turbines, heat exchangers, and boiler components exposed to extreme temperatures. Marine and offshore applications benefit from their resistance to seawater and harsh environments. Additionally, Incoloy Flanges are used in industrial furnaces, aerospace, and high-performance processing equipment. They provide safe, efficient, and long-lasting performance, ensuring reliability in demanding industrial and operational conditions.
