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high alumina bricks (252)  Online Manufacturer

Tunnel Kiln Insulating Refractory Fire Brick HBS Mullite Heat Proof Bricks

Raw Material: High Alumina

Color: Yellow

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Thermal Insulation Al2O3 95% Alumina Ceramic Brick 3.0MPa

Cold Crushing Strength: ≥3.0 MPa

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

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Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C

Raw Material: High Alumina

Color: White

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400C Refractories Fused Magnesia Alumina Spinel For Refractory Fireproof Brick

Raw Material: High Alumina

Color: White

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High Acid Resistance 60Mpa 1280 Degree Clay Refractory Brick

Color: Yellow

Al2O3: ≥42%

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45Mpa Refractory Clay Refractory Brick Abrasion Resistant

Bulk Denisty: ≥2.2

CCS: ≥45Mpa

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Metallurgy Refractory Brick Mortar

Al2O3: ≥55 %

Cold Bending Strength After Dry 110℃: ≥1.0 Mpa

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Fireproof Curved Clay Refractory Brick Sk40 For Reheating Furnace

Apparent Porosity: ≤22%

Refractoriess: 1790℃

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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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Rotary Furnace 1770C Aluminum Silicate Fire Retardant Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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Shock Resistance Andalusite Alumina Silicate Refractory Brick

Raw Material: Andalusite

Bulk Density: ≥2.54g/cm3

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1300C Alumina Silica Fire Brick For Metallgurgical Stoves

Color: Ivory White

Refractoriness: ≥1790℃

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High Strength 1790C Aluminum Silicate Refractory Brick

Color: Ivory White

Refractorienss: ≥1790℃

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Cast Molded Insulating Alumina Refractory Bricks For Shuttle Kilns

Al2O3: ≥50

Apparent Porosity: ≤23

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