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refractory high alumina fire bricks (203)  Online Manufacturer

White 1580C 50 Al2O3 High Alumina Insulating Brick

Raw Material: Mullite

Al2O3: ≥50%

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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 Lightweight Refractory Acid Resistance

Cold Crushing Strength: ≥4.5 MPa

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

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High Alumina Light Weight 0.8g Pizza Oven Fire Bricks

Bulk Density: ≤0.8 G/cm3

Cold Crushing Strength: ≥3.0 MPa

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Mullite High Alumina Insulating Brick Refractory Thermal Insulation Brick

Fe2O3: ≤2%

Bulk Density: ≤1.0g/cm3

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Industry Furnace 1.2g 1400C High Alumina Insulating Brick

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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Hot Blast Stove SK37 SK38 SK40 High Temp Fire Brick

Mark: SK37

Al2O3: ≥65%

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1350 Degree High Alumina Insulating Brick

Cold Crushing Strength: ≥2.5 MPa

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

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Low Iron Mullite High Alumina Insulating Brick For Lime Kiln

Raw Material: Mullite

Color: White

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Al2o3 High Alumina Fire Resistant Refractory Brick For Fireplaces

Colar: Red

Shape: Standard Or Special Shape

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Hot Blast Stove High Alumina Insulating Brick Slag Resistance

Bulk Density: ≤0.7 G/cm3

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

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Boiler Furnace High Alumina Insulating Brick Lightweight Slag Resistance

Cold Crushing Strength: ≥4.5 MPa

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

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1770 Degree High Alumina Refractory Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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Al2O3 High Alumina Insulating Brick 1790 Degrees For Hot Blast Stove

Bulk Density: ≤0.7 G/cm3

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

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