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high bulk density refractory bricks (333)  Online Manufacturer

White 1580C 50 Al2O3 High Alumina Insulating Brick

Raw Material: Mullite

Al2O3: ≥50%

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Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks

Bulk Density: ≤0.7 G/cm3

Cold Crushing Strength: ≥2.0 MPa

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Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance

Bulk Density: ≤1.1 G/cm3

Cold Crushing Strength: ≥3 MPa

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Hot Blast Stove Cement Kiln Mullite Insulating Brick

Al2O3: ≥52%

Fe2O3: ≤2%

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ISO9001 Aluminum Silicate 1150C 1250C Heat Insulation Brick

Cold Crushing Strength: ≥3 MPa

Linear Change On Reheating,(5h,≤2%): ≥1250 ℃

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Low Density Blast Furnace 1.1g Aluminium Silicate Brick

Bulk Density: ≤1.1 G/cm3

Cold Crushing Strength: ≥3 MPa

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Lightweight Low Density Perlite Clay Insulating Brick For Coke Ovens

Cold Crushing Strength: ≥3 MPa

Linear Change On Reheating,(5h,≤2%): ≥1250 ℃

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Machine Pressed Refractory Clay Insulating Brick Lightweight High Alumina Bricks

Bulk Density: ≤0.8 G/cm3

Cold Crushing Strength: ≥3 MPa

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Heat Resistant Clay Insulating Brick 1350C Insulating Fireclay Brick

Bulk Density: ≤1.2 G/cm3

Linear Change On Reheating,(5h,≤2%): ≥1350 ℃

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Low Thermal Shock SiO2 94.5% Alumina Silicate Brick

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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Furnace Silica Clay Insulating Brick Brick For Lining Refractory

Bulk Density: ≤1.0 G/cm3

Cold Crushing Strength: ≥3.5 MPa

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Lightweight Fireclay Refractory Insulating Brick For Shuttle Kilns

Bulk Density (g/cm3): ≤1.2

Cold Crushing Strength (MPa): ≥4.5

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Refractory Aluminum Oxide Clay Insulating Brick Heat Resistant

Bulk Density: ≤1.0 G/cm3

Cold Crushing Strength: ≥3.5 MPa

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