IFB-B201 Insulating Fire Bricks

IFB-B201 is the 91.1% Al₂O₃ grade in our insulating fire bricks range, rated to 1800°C. Typical catalogue values: Al₂O₃ content 91.1%; bulk density 1.40 g/cc; thermal conductivity 1.38 W/mK; cold crushing strength 12.7 MPa; max service temperature 1800°C. It is also referred to as CUMILAG B201. Confirm the exact figures on the grade datasheet before specifying.

IFB-B201 carries 91.1% Al₂O₃.

Applications for the insulating fire bricks range include high-temperature kiln hot face & backup lining (ceramic, metallurgical), general backup insulation behind a dense working lining, primary reformer & hydrogen transfer line backup (fertiliser, petrochemical), secondary reformer cold face, blast furnace stoves, high-temperature air pre-heaters (power generation) and heat treatment furnace linings & soaking pits backup. Grade selection depends on your operating conditions; send them to us and we will confirm IFB-B201 or a neighbouring grade.

IFB-32: 74.2% Al₂O₃, rated to 1750°C. IFB-B201: 91.1% Al₂O₃, rated to 1800°C. IFB-B101: 98.5% Al₂O₃, rated to 1850°C. Higher alumina generally brings higher refractoriness and slag resistance. Send us your application and operating temperature and we will confirm the grade.

Send your application, operating temperature, dimensions and quantity through the quote form, WhatsApp or +91 98999 57888. Same-day dispatch of standard stock items from Delhi; other items are confirmed with the quotation. Pricing is quoted per enquiry.