Feuerfester Ziegel

This series of insulating bricks are made from high purity materials by unique technics, So, they have a lot of advantages such as stable volume, excellent thermal stability, high intensity, low thermal conductivity, etc. They are an ideal kind of energy-conserving products, which can be widely used as lining or as thermal preservation layers in various industrial furnaces and kilns in metallurgical industry, ceramic industry, chemical industry, machinery industry, etc.