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al2o3 high alumina refractory bricks (215)  Online Manufacturer

Fireproof Refractory Mullite Insulation Brick Thermal Shock Resistance Al2O3 Fire Clay

Packaging Details: 12-24 pallets for one 20 GP container

Delivery Time: 50-120 Days

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Rotary Furnace 1770C Aluminum Silicate Fire Retardant Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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Hot Sale 1710C Refractory High Strength and High Silica Brick For Coke Oven

Raw Material: Silica Sand

SiO2: ≥95%

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Thermal Shock Resistant 1.2g/Cm3 Alumina Silica Fire Brick

Al2O3: ≤1.0%

Fe2O3: ≤1.3%

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Ivory White Induction Boiler Alumina Silicate Firebrick Anti Corrosion

Color: Ivory White

Refractoriness: ≥1790℃

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High Thermal Conductivity 1660C Alumina Silica Fire Brick

Raw Material: Silica Sand

SiO2: ≥95%

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Anti Acid Alumina Silica Firebrick High Temp For Furnace

Packaging Details: 12-24 pallets for one 20 GP container

Delivery Time: 50-120 days

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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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Insulating Sintered Corundum Mullite Brick High Strength

Raw Material: Mullite

Al2O3: ≥50%

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Direct selling OEM Corundum Mullite Brick Insulating Mullite Refractory Firebrick

Bulk Density: ≤1.3 G/cm3

Cold Crushing Strength: ≥5.0 MPa

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Corundum Mullite High Strength Silica Firebricks For Insulating

Al2O3: ≤1.0%

Fe2O3: ≤1.3%

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