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insulated high alumina bricks (189)  Online Manufacturer

Complex Shape Insulating High Alumina Brick Lightweight Refractory Firebrick

Fe2O3: ≤2%

Apparent Porosity: ≤23%

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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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Withstand Insulating High Alumina Refractory Bricks For Boiler Furnace

Raw Material: Andalusite

CCS: ≥60Mpa

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SK40 Insulating Refractory Brick Yellow Al2O3 High Alumina Brick

Shape: Brick

Al2o3 Content (%): 48%-85%

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Acid Refractory Silica Grade I High Alumina Brick For Gas Cooker

SiO2: ≥94.5 %

Al2O3: ≤1.5 %

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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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High Charge Soft High Alumina Brick In High Temperature Kilns 2.1g/Cm3

Color: Red

Shape: Standard Or Special Shape

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Industrial Stoves High Alumina Refractory Brick Used In High Temperature Kilns

Packaging Details: Fumugation pallet conform to exporting packing

Delivery Time: 5-8 working days

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Boiler Furnace Lightweight 1450 High Alumina Insulating Brick

Al2O3 %: ≥48

Fe2O3 %: ≤2.0

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Al2O3 Blast Furnace High Alumina Insulating Brick 45MPa

Al2O3: ≥55%

Fe2O3: ≤2%

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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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Mullite High Alumina Insulating Brick Kilns Refractory Fire Brick Heat Insulation

Bulk Density: ≤0.8 G/cm3

Cold Crushing Strength: ≥3.0 MPa

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