Materials commonly used in industrial furnaces

Industrial furnaces are usually made of metal and non-metal materials, installed and built. For the furnace structure composed of metal shell, steel frame and various accessories, it is required to be able to withstand high temperature, corrosion of various media and certain pressure and load, especially the furnace tube.

There are many kinds of metal materials used in industrial furnaces, including ordinary carbon steel, high temperature resistant alloy steel and non induced steel. In addition, there are many kinds of lining refractories and heat insulation materials that make up the industrial furnace. There are refractory brick, unshaped refractory, refractory fiber, fiber plastic, rock wool board, microporous calcium silicate products, etc.