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lightweight high alumina insulating brick (65)  online manufacturer

Lightweight 5Mpa Fused Magnesia Spinel For Insulating Refractory

Raw Material: Mullite

Al2O3: ≥50%

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Alumina Cement Kiln Lining Refractory Fire Bricks Low Thermal Conductivity

Bulk Density: ≤0.8 G/cm3

Cold Crushing Strength: ≥3.0 MPa

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Withstand Lightweight Mullite Refractory Bricks Fireproof

Al2O3: ≥60

Fe2O3: ≤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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45Mpa Refractory Clay Refractory Brick Abrasion Resistant

Bulk Denisty: ≥2.2

CCS: ≥45Mpa

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Fire Resistant 0.55 W/M·K 1400 Alumina Silicate Firebrick

Bulk Density: ≤1 G/cm3

Cold Crushing Strength: ≥2 MPa

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Corundum Refractory Alumina Magnesia Spinel Brick For Industry Furance

Cold Crushing Strength: ≥4.5 MPa

Linear Change On Reheating,(5h,≤2%): ≥1400 ℃

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Insulating Sintered Corundum Mullite Brick High Strength

Raw Material: Mullite

Al2O3: ≥50%

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Lightweight Aluminum Oxide 1350c Stove Fire Bricks For Metallurgy

Bulk Density: ≤1.0 G/cm3

Cold Crushing Strength: ≥3.5 MPa

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SiO2 Refractory Alumina Silica Fire Brick For Industrial Furnaces

Characteristics: Acid Refractory Material

Apparent Porosity: ≤22

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