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al2o3 high alumina refractory bricks (191)  Online Manufacturer

High Strength 1790C Aluminum Silicate Refractory Brick

Color: Ivory White

Refractorienss: ≥1790℃

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High Strength 1600 Refractory Brick Mortar For Fireplace Brick

Material: Alumina Cement

Shape: Powder

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Complex Shape Insulating High Alumina Brick Lightweight Refractory Firebrick

Fe2O3: ≤2%

Apparent Porosity: ≤23%

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1790C Low Creep High Alumina Heat Resistant Bricks

Al2O3: ≥68%

Fe2O3: ≤2%

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High purity MA spinel and corundum refractories material alumina magnesia spinel brick

Cold Crushing Strength: ≥4.5 MPa

Linear Change On Reheating,(5h,≤2%): ≥1400 ℃

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High Alumina Mullite Insulating Brick Lightweight Insulating Refractory Brick

Cold Crushing Strength: ≥4.5 MPa

Linear Change On Reheating,(5h,≤2%): ≥1400 ℃

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Fire Resistant SK34 Clay Refractory Brick 40MPA Yellow Color

Color: Yellow

Al2O3: ≥42%

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High Softening Point Yellow 1.78g Alumina Silicate Brick

Color: Yellow

Raw Material: Silica Sand

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High Alumina 1400C 2.0 Fe2O3 Insulating Refractory Brick

Bulk Density: ≤≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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