Buy from us customized REFRACTORY BLOCKS for high temperature furnaces, industrial ovens, and rotary kilns to enhance physical strength of the walls as well as prevent heat leakages. The offered heavy duty cementitious block is made up of raw materials added with alumina oxide and iron oxide in proportionate amounts that result in high physical strength and excellent chemical resistance. It is available in various sizes as per the order placed by our customers. The offered REFRACTORY BLOCKS can be delivered to our clients as per the order placed by them with an assurance of fast and safe delivery at a low price.