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high alumina bricks (252)  Online Manufacturer

High Alumina Mullite Insulating Brick For Hot Blast Stove

Al2O3: 38%-75%

Fe2O3: 1.0%Max

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Furnace High Alumina Insulating Brick Lightweight Silica Fire Bricks

Bulk Density: ≤0.7 G/cm3

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

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Hot Blast Stove 2.15g High Alumina Refractory Bricks

Apparent Porosity: ≤23%

CCS: ≥40Mpa

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Tunnel Kiln Mullite High Alumina Insulating Brick Heat Proof

Cold Crushing Strength: ≥4.5 MPa

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

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High Alumina Insulation JM23 Mullite Refractory Brick

Al2O3: 38%-75%

Fe2O3: 1.0%Max

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Anti Corrosion DRL140 High Alumina Andalusite Mullite Brick

Raw Material: Bauxite

Al2O3: ≥72%

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Ivory White JM 23 Fireclay High Alumina Insulating Brick

Raw Material: Fireclay

Color: Ivery White

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1770℃ 2.0 Fe2O3 High Alumina Insulating Brick For Coke Oven

Cold Crushing Strength: ≥4.5 MPa

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

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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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Refractory Thermal High Alumina Insulating Brick High Porosity

AL2O3(%): ≥36

Fe2O3(%): ≤1.0

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Low Iron Mullite High Alumina Insulating Brick For Lime Kiln

Raw Material: Mullite

Color: White

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