It is produced with selected bauxite chamotte by advanced process and quality inspection. We mainly produce DL-80 brick and others according to the state standard. The main mineral components are....

1. High strength: the strongest one among the inorganic thermal insulation materials with the similar density 2. Non-deformation with in the temperature range used 3. Low thermal conductivity....

Features and uses Because of its high refractoriness, fire-clay bricks are widely used in blast furnace, hot-air furnance, heating furnance, lime kiln, rotary kiln, glass smelting furnance and....