refractory fire bricks

Uniform Pore Structure Mullite Insulation Brick Low Levels Of Impurities High temperature mullite insulation bricks for sale are made from good quality and superior raw materials, with strictly classified ... 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

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

Stable Volume Mullite Insulation Brick ISO9001 Compliant For Tunnel Kiln Light Weight Mullite Insulation Brick, mainly based on aluminum silicate-based refractory materials, with some excellent performance, ... Read More

1.5 - 3% Fe2o3 Content Mullite Insulation Brick Suitable For Various Atmosphere Product Description: This series of products adopt high purity raw materials and unique manufacturing technology to avoid the ... Read More

White Color Mullite Insulation Brick Top Grade Mullite Powder Raw Materials Product Description: This series of products adopt high purity raw materials and unique manufacturing technology to avoid the ... Read More

High Refractoriness 75% Fireproof Alumina Refractory Bricks Introduction of Alumina Refractory Bricks The bricks we offer are widely applauded for their dimensional stability, compressive strength and ... Read More

ISO9001 Compliant High Alumina Refractory Bricks High Mechanical Strength Description The high alumina brick is an alumina-silicate refractory material in which the Al2O3 content is more than 55%, and is ... Read More

SK-37 AL2O3 65% High Alumina Refractory Bricks Hot Metal Ladle Use Description The high alumina brick is an alumina-silicate refractory material in which the Al2O3 content is more than 55%, and is calcined from ... Read More

Fire Resistant High Alumina Refractory Bricks Resistant To Corrosion HengYu Description The high alumina brick is an alumina-silicate refractory material in which the Al2O3 content is more than 55%, and is ... Read More