Our Refinery Burn Pit Bricks are made by baking a clay grounded formulation inside the oven until they are incompletely vitrified, and for exceptional purposes, these bricks may likewise be coated. The offered bricks normally comprise 30-40% alumina and the essential material is typically chamotte with different materials. In addition, the greatest working temperature enhances with expanding alumina substance. These bricks can be acquired from us with an alumina substance of more than 80%. Our Refinery Burn Pit Bricks have a place with the batch of heat safe bricks. These bricks are molded refractory items with a usage temperature of more than 800°C and an aggregate porosity higher than 45%.