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refractory mullite insulating brick (135)  Online Manufacturer

Kiln Furnace Andalusite Mullite High Alumina Refractory Bricks

Raw Material: Andalusite

Al2O3: ≥65%

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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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Complex Shape Insulating High Alumina Brick Lightweight Refractory Firebrick

Fe2O3: ≤2%

Apparent Porosity: ≤23%

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Less Miscellaneous Mass 2.25g High Alumina Refractory Bricks

Refractoriness: SK34

Fe2O3: ≤2%

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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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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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Fireproof High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance

Fe2O3: ≤2%

Apparent Porosity: ≤23%

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Rotary Kiln Heat Proof High Temperature Fire Brick For Furnace Insulation

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥5 MPa

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400C Refractories Fused Magnesia Alumina Spinel For Refractory Fireproof Brick

Raw Material: High Alumina

Color: White

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Fire Resistant 60% Al2O3 High Alumina Refractory Bricks

Raw Material: Andalusite From South African

Al2O3: ≥60%

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Smelting Furnace 1690 1730 Degrees Clay Refractory Brick

Al2O3: 40-55

Fe2O3: 0-1.7

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