Insulation refractory brick

Key Attributes.

JM series insulation refractory bricks with characteristics of little of impurities of iron and alkali metal of low temperature melts,good high temperature fire resistance,which can minimize the effects of reduction atmosphere effectively.Uniform structure,light weight,high cold crushing strength,good insulating performance According to your usage we supply other kind of insulation brick such as fireclay insulation brick,high alumina insulation brick,silicon insulation brick,high strength insulation brick etc.