insulating refractory brick

Glass Melting Furnace Mullite Insulation Brick Chemical Corrosion Resistance High temperature mullite insulation bricks for sale are made from good quality and superior raw materials, with strictly classified ... Read More

Good Spelling Resistance Fire Clay Bricks Long Service Life ISO-9001 Compliant Specification Item SK-30 SK-32 SK-34 SK-36 SK-38 AL2O3% (min) 30-35% 35-38% 38-42% 50-55% 60-65% Fe2O3% (max) 3 3 2.8 2.5 2.3 ... Read More

White Color Mullite Insulation Brick For High Temperature Kiln Furnace Product Description High temperature mullite insulation bricks for sale are made from good quality and superior raw materials, with ... Read More

45%-55% Al2o3 Fire Clay Bricks For Fire Pit Thermal Insulation Fire Clay Bricks Features Low coefficient of linear expansion Low thermal conductivity, Strong resistance to the acid slag erosion, Excellent ... Read More

JM26 Insulating Brick Mullite Insulation High Working Temperature Product Description Light Weight Mullite Insulation Brick, mainly based on aluminum silicate-based refractory materials, with some excellent ... Read More

High Temperature 45% 55% Al2o3 Fire Clay Bricks Description of Fire Clay Bricks 1. Fire clay bricks were mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and sintered ... Read More

High Porosity Mullite Insulation Brick Good Heat Insulating Performance Product Characteristics: 1. Low levels of iron and other impurities 2. High mechanical intensity 3. High refractoriness, can contact with ... Read More

NG-55 Fire Clay Bricks 2.1 - 2.25g/cm3 Bulk Density And Common Refractoriness Product DescriptionFireclay brick is made from clinker clay by mixing, forming, drying, sintering and matching characterized by good ... Read More

1.5 - 3% Fe2o3 Content Mullite Insulation Brick Low Thermal Conductivity Product Characteristics: 1. Low levels of iron and other impurities 2. High mechanical intensity 3. High refractoriness, can contact with ... Read More

Lime Kilns 230x114x65mm 1770C Fire Clay Bricks Fire Clay Bricks Advantage 1. High refractoriness. 2. Good spalling resistance and wear resistance. 3. Good corrosion resistance. 4. Good thermal shock resistance. ... Read More