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refractory mullite insulating brick (135)  Online Manufacturer

1790C Low Creep High Alumina Heat Resistant Bricks

Al2O3: ≥68%

Fe2O3: ≤2%

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High Alumina Light Weight 0.8g Pizza Oven Fire Bricks

Bulk Density: ≤0.8 G/cm3

Cold Crushing Strength: ≥3.0 MPa

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Tunnel Kiln Insulating Refractory Fire Brick HBS Mullite Heat Proof Bricks

Raw Material: High Alumina

Color: Yellow

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Insulating Refractory Fire Brick Tunnel Kiln Mullite Heat Proof Bricks

Raw Material: High Alumina

Color: Yellow

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Aluminum Silicate White Corundum Mullite Brick High Strength 1150C 1250C

Cold Crushing Strength: ≥3 MPa

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

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High Pressure Pressed Refractory Fire Bricks Clay Insulating

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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High Grade Bauxite Al2O3 48% High Alumina Refractory Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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High Pressure Pressed 1.0g 1.2g Clay Refractory Fire Bricks for high blast stove

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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Withstand Insulating High Alumina Refractory Bricks For Boiler Furnace

Raw Material: Andalusite

CCS: ≥60Mpa

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Blast Furnace 1270C Fireproof High Alumina Refractory Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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Heat Resistant Red 1350C Insulating Fireclay Brick

Bulk Density: ≤1.2 G/cm3

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

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Anti Corrosion DRL140 High Alumina Andalusite Mullite Brick

Raw Material: Bauxite

Al2O3: ≥72%

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1770 Degree High Alumina Refractory Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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