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al2o3 high alumina refractory bricks (191)  Online Manufacturer

Acid Refractory Silica Grade I High Alumina Brick For Gas Cooker

SiO2: ≥94.5 %

Al2O3: ≤1.5 %

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Metallurgy Refractory Brick Mortar

Al2O3: ≥55 %

Cold Bending Strength After Dry 110℃: ≥1.0 Mpa

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2.15 Density Clay Refractory Brick

Molding Method: Machine Pressed Brick

Al2O3: 40-55

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High Acid Resistance 60Mpa 1280 Degree Clay Refractory Brick

Color: Yellow

Al2O3: ≥42%

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Glass Furnace SiO2 Fireproof Silica Refractory Bricks 45MPa

Al2O3: ≤1.0%

Fe2O3: ≤1.3%

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45Mpa Refractory Clay Refractory Brick Abrasion Resistant

Bulk Denisty: ≥2.2

CCS: ≥45Mpa

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Checker Silica Refractory Bricks Slag Abrasion Resistance

SiO2: ≥95

Al2O3: ≤1.0

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High Strength Cement Kiln 48 Al2O3 High Heat Bricks

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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Hot Blast Stove SK37 SK38 SK40 High Temp Fire Brick

Mark: SK37

Al2O3: ≥65%

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Shock Resistance Andalusite Alumina Silicate Refractory Brick

Raw Material: Andalusite

Bulk Density: ≥2.54g/cm3

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High Alumina Mullite Insulating Brick For Hot Blast Stove

Al2O3: 38%-75%

Fe2O3: 1.0%Max

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Alumina Silicate Lightweight Refractory Brick For Coke Oven

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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Low Thermal Shock SiO2 94.5% Alumina Silicate Brick

SiO2: ≥95%

Al2O3: ≤1.0%

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