Refractory Bricks

Alumina IS 6 fire resistance bricks are bricks with alumina content up to 70 percent, with excellent thermal shock resistance and high-temperature stability. The unique composition of these bricks allows them to withstand extreme temperatures. The high bulk density and low porosity of IS-6 alumina refractory bricks contribute to their mechanical strength, and they have high abrasion-resistant properties, which make them ideal for varied applications where they are exposed to extreme mechanical stress and erosion.

When it comes to Alumina IS 6 fire resistance bricks we are the leading manufacturer and supplier of the product. You can get these bricks at a competitive price. Our Alumina IS 6 fire resistance bricks are perfect for kilns, fireboxes, lining furnaces, and fireplaces. Special features of these Alumina IS 6 fire resistance bricks are excellent abrasion resistance, outstanding mechanical strength, resistance to thermal shock, accurate dimension, high-temperature stability, and availability in varied sizes and shapes. Overall, our alumina IS 6 fire resistance brick is a high-quality product that is ideal for use in diverse applications where they are exposed to extreme temperatures, thermal shock, harsh chemicals, and high mechanical loading.

We accept bulk orders and meet the demands within the stipulated timeline.

CFI insulation bricks or Cold Face Insulation bricks are lightweight bricks with a lower thermal conductivity, primarily used for fuel-saving purposes. These bricks can withstand temperatures up to 3,200 degrees Fahrenheit while conducting a low amount of heat to provide a higher level of energy efficiency. CFI insulation bricks are used in industrial plants (steel plants, glass plants, oil refineries, and aluminum plants), furnaces, boilers, kilns, fireboxes, and fireplaces. They are used in the thermal processes as a thermal barrier layer. CFI insulation bricks are made using different materials, including ball clay, China clay, sawdust, rice husk, etc., to meet the specific application requirements.

Buy high-quality CFI insulation bricks from Maa Kalyaneshwari Refractories at a competitive price. Here are some advantages of our CFI insulation bricks:

• High Insulating Value- The high insulating value and the light weight of our CFI insulation bricks ensure improved efficiency and lower operation costs of furnaces, boilers, etc.


• High strength- The high strength of our CFI insulation bricks allows for self-supporting structures at high temperatures. Accurate Dimensions- CFI bricks are created to precise dimensions, ensuring a tighter refractory lining and less heat loss through the joints.


• Contain Less Impurity- These bricks contain less impurity, which can have an adverse impact on refractory performance in many applications.