insulating refractory brick

SK-32 35-38% AL2O3 Fire Clay Bricks Low Thermal Conductivity Fire clay brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses ... Read More

Light Brown Color Lightweight Fire Brick Insulating Materials Type High Purity Insulating fire bricks are soft and light in weight. They can be easily cut by handheld hack saw or any other hand tool like chisel ... Read More

Heating Furnace 1530C 2.4g/Cm3 Refractory Fire Bricks High Refractoriness Refractory Fire Bricks Description The Refractory Fire Bricks is an alumina-silicate refractory material in which the Al2O3 content is ... Read More

Lightweight NG1.0 1300C Refractory Insulation Bricks Building Materials Refractory Insulation Bricks Introduction: Each grade of products has unique design to meet different thermal, physical and chemical ... Read More

HengYu G-4 Alumina Refractory Bricks Low High - Temperature Creep Rate Description The first-grade high-alumina brick (the aluminum content is not less than 75% refractory brick) is formed by pressing and ... Read More

Hot Blast Stoves Alumina Refractory Bricks 2.3 - 2.7g/cm3 Bulk Density Application High-aluminum bricks are mainly used for masonry blast furnaces, hot blast stoves, electric furnace tops, blast furnaces, ... Read More

65% - 75% Al2o3 Alumina Refractory Bricks Light Yellow For Smelting Furnace Description The first-grade high-alumina brick (the aluminum content is not less than 75% refractory brick) is formed by pressing and ... Read More

Light Yellow Alumina Refractory Bricks High Performance For Metallurgy Specification Item&Grade Fire Clay Brick High Alumina Brick SK-30 SK-32 SK-34 SK-35 SK-36 SK-37 SK-38 SK-40 Al2o3 () 30 35 38 45 55 65 70 ... Read More

65% - 75% Al2o3 Alumina Refractory Bricks Good Resistance To Abrasion Application High-aluminum bricks are mainly used for masonry blast furnaces, hot blast stoves, electric furnace tops, blast furnaces, ... Read More

High Refractoriness Mullite Insulation Brick Mullite Powder Raw Materials Product Characteristics: 1. Low levels of iron and other impurities 2. High mechanical intensity 3. High refractoriness, can contact ... Read More