Jyoti Steels is a leading manufacturer and supplier of Incoloy Flanges in Mumbai, India. Having a firm commitment to providing corrosion-resistant and high-temperature alloy solutions, Jyoti Steels supplies products to chemical processing, petrochemical, power generation, and marine engineering industries. Jyoti Steels’ Incoloy flanges are designed for longevity, accuracy, and superb performance under severe conditions. Produced in conformity with international quality standards, JYOTI STEELS Flanges offer accurate connections to the piping systems that guarantee more resistance to oxidation and scaling. Reputed for delivering quality, on-time, and customer satisfaction consistently in both national and international markets.
Incoloy Flanges, especially grade 800, comprise about 30–35% Nickel, 19–23% Chromium, and at least 39.5% Iron. Other components are Titanium (0.15–0.60%), Aluminum (0.15–0.60%), Manganese (max 1%), and Carbon (max 0.10%). These flanges have tensile strength about 520 MPa, yield strength 205 MPa, and elongation about 30%. The density is 7.94 g/cm³ and melting point about 1357°C to 1385°C. Incoloy flanges are specifically intended to sustain mechanical integrity under high-temperature and corrosive conditions, providing outstanding resistance to oxidation, stress corrosion cracking, and thermal fatigue.
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 Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Flanges in Mumbai, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 find extensive application in industries requiring consistent joint integrity and resistance to corrosion in harsh service conditions. In the petrochemical and chemical industries, they are employed in process piping systems for corrosive materials like chlorides and acids. In power plants, they are critical for piping connections in turbines, heat exchangers, and boilers. They are applied in seawater systems and offshore platforms in the marine industry because of their resistance to saltwater corrosion. Incoloy flanges are also used in the oil refinery, aerospace, and nuclear plants where high strength and heat resistance are essential to keep operations safe and effective.
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