high alumina brick online manufacture

95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace Silica Brick Advantage: 1) Silicon oxide is above 95%. 2) Good acid erosion resistance. 3) High softening point with ... Read More

Red Silica Refractory Bricks Silica - Mullite Bricks For Cement Kilns In Transition Zone Description: Silica-mullite bricks are made with raw material high grade bauxite and SiC and special sintering process. ... Read More

Insulating Silica Fire Brick For Glass Kiln Acid Resistance Refractory Fire Bricks Description: Silica brick is SiO2 content of not less than 96% of the silica as raw materials, adding mineralants (such as ... Read More

Heat Resistant Furnace Fireclay Brick Refractory For Fireplace sk32 / sk34 / sk36 Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More

High Temperature Fireclay Brick , Glass Furnace Lining Insulated Fire Brick Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More

Al2O3 30% - 65% Refractory Fire Clay Brick Insulated Fire Brick For Lime Kiln Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More

Heat Resistant Kiln Refractory Bricks Al2O3 30% - 65% , Low Bulk Density Fireclay Brick Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow ... Read More

Custom Thermal Insulation Fire Clay Brick Construction Industrial Furnace Bricks Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct ... Read More

Dry Pressed Refractory Fire Bricks , High Density Industrial Furnace Bricks Description: high alumina brick Feature: 1. bricks are made from high quality bauxite 2. dry pressed 3. burned under tunnel kiln 4. ... Read More

Rotary Kiln Refractory Bricks Big Fireclay Brick Thermal Conductivity Features: 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct contact of ... Read More