insulating refractory brick

Hot Stove 2.9g/Cm3 Al2o3 77% Kiln Refractory Bricks Introduction of Kiln Refractory Bricks High alumina firebrick is made of high purity and stable spinel with a content of more than 77% alumina through high ... 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

Glass Furnace SK-35 45% AL2O3 Alumina Refractory Bricks Alumina Refractory Bricks INTRODUCE High alumina brick is produced with selected bauxite chamotte as the main raw material, fired at 1420-1530 by advanced ... Read More

SK-36 1450C Alumina Silicate Refractory Brick High Mechanical Strength Description Alumina Silicate Refractory Brick are used in building heat insulating walls or heat preserving walls, which is basically for ... 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

2% Fe2O3 Content High Alumina Refractory Bricks 2.3 - 2.7g/cm Bulk Density Features: Mechanical strength Excellent load-bearing properties High temperature Excellent resistance to spalling Resistant to ... Read More

High Refractoriness Alumina Refractory Bricks Calcined Bauxite Raw Materials Description The first-grade high-alumina brick (the aluminum content is not less than 75% refractory brick) is formed by pressing and ... Read More

Heat Treatment SK37 2.4g/Cm3 Alumina Refractory Bricks Alumina Refractory Bricks Application 1. mainly used in tunnel kiln, roller kiln, shuttle kiln, hot blast furnace, electric kiln, gasifier, gas furnace, ... Read More

SK40 High Alumina Refractory Bricks High Alumina Refractory Bricks Specifications 1. For Glass Melting Furnace 2. High quality and best price 3. Chemical stability 4. ISO9001:2000 5. Timely deliver High Alumina ... Read More

82% Al2o3 High Alumina Refractory Bricks High Alumina Refractory Bricks Description 1. Fire clay bricks were mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and ... Read More