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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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White 1580C 50 Al2O3 High Alumina Insulating Brick

Raw Material: Mullite

Al2O3: ≥50%

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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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Lightweight 5Mpa Fused Magnesia Spinel For Insulating Refractory

Raw Material: Mullite

Al2O3: ≥50%

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Sintering Furnace Clay Insulating Brick High Porosity Fire Retardant Bricks

Cold Crushing Strength: ≥3 MPa

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

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Sintering Furnace Clay Insulating Brick High Porosity Fire Retardant Light Weight

Cold Crushing: ≥ 3MPa

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

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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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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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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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ISO9001 Aluminum Silicate 1150C 1250C Heat Insulation Brick

Cold Crushing Strength: ≥3 MPa

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

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400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks

Raw Material: High Alumina

Color: Yellow

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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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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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