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high alumina bricks (245)  Online Manufacturer

High Alumina Refractory Brick Mortar

Al2O3: ≥55 %

Refractoriness: ≥1760 ℃

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Wear Resistance 0.7g/Cm3 High Alumina Insulating Brick

Bulk Density: ≤0.7 G/cm3

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

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Mullite High Alumina Insulating Brick Refractory Thermal Insulation Brick

Fe2O3: ≤2%

Bulk Density: ≤1.0g/cm3

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SK34 SK36 Funnel High Alumina Insulating Brick Steel Casting

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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High Alumina Refractory Brick Mortar For Hot Air Furnaces

Al2O3: ≥65 %

Refractoriness: ≥1780 ℃

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Corundum Mullite Dense High Alumina Refractory Bricks

Raw Material: Corundum, Mullite, Bauxite

Color: Ivory White

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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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High Alumina Insulating Brick for Reheating Furnace - 150*150*150mm

Alumina Content: High

Application: Industrial Furnace

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Good Abrasive Resistance High Alumina Refractory Silicon Carbide Brick

Packaging Details: Pallet with seaworthy package

Delivery Time: 30

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8% SiO2 77% Al2O3 High Alumina Castable Refractory

SiO2: 0.5%-8%

Al2O3: 50%-77%

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Mullite High Alumina Insulating Brick

Raw Material: Mullite

Al2O3: ≥52%

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Fe2O3 High Alumina Refractory Bricks

Raw Material: Corundum, Mullite, Bauxite

Color: Ivory White

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