refractory fire bricks

Energy Efficient Mullite Insulation Brick 1200 - 1450 Wokring Tempature Product Description: Light Weight Mullite Insulation Brick, mainly based on aluminum silicate-based refractory materials, with some ... 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

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

Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content 1. The content of AL2O3 is 65% - 75%. 2. High refractoriness under load. The RUL is higher than fireclay brick as the high ... Read More

Low Thermal Conductivity Alumina Refractory Bricks Top Grade Raw Materials Features Low coefficient of linear expansion Low thermal conductivity Strong resistance to the acid slag erosion Excellent thermal ... Read More