China High Alumina Insulating Brick

3.0MPa High Alumina Insulating Brick White 95% Al2O3 Mullite Brick

Cold Crushing Strength:≥3.0 MPa

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

Thermal conductivity（350±25）℃:≤0.35 W/m·K
$Alumina Silicate Lightweight Refractory Brick For Coke Oven$

Alumina Silicate Lightweight Refractory Brick For Coke Oven

Bulk Density:≤1.2 g/cm3

Cold Crushing Strength:≥4.5 MPa

Linear Change on Reheating，（5h,≤2%）:≥1400 ℃
Hot Blast Stove High Alumina Insulating Brick Slag Resistance

Bulk Density:≤0.7 g/cm3

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

Characteristic 1:Light weight
$High Alumina Mullite Insulating Brick Lightweight Insulating Refractory Brick$

High Alumina Mullite Insulating Brick Lightweight Insulating Refractory Brick

Cold Crushing Strength:≥4.5 MPa

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

Thermal conductivity（350±25）℃:≤0.55 W/m·K
Tunnel Kiln Mullite High Alumina Insulating Brick Heat Proof

Cold Crushing Strength:≥4.5 MPa

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

Thermal conductivity（350±25）℃:≤0.55 W/m·K
$Insulating Refractory Fire Brick Tunnel Kiln Mullite Heat Proof Bricks$

Insulating Refractory Fire Brick Tunnel Kiln Mullite Heat Proof Bricks

Raw material:High alumina

Color:Yellow

Al2O3:≥30%
Furnace High Alumina Insulating Brick Lightweight Silica Fire Bricks

Bulk Density:≤0.7 g/cm3

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

Characteristic 1:Light weight
Al2O3 High Alumina Insulating Brick 1790 Degrees For Hot Blast Stove

Bulk Density:≤0.7 g/cm3

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

Characteristic 1:Light weight
$High Alumina Insulating Refractory Brick Shuttle Kiln Insulating Fire Brick 2.0MPa$

High Alumina Insulating Refractory Brick Shuttle Kiln Insulating Fire Brick 2.0MPa

AL2O3(%):≥36

Fe2O3(%):≤1.0

Bulk Density (g/cm3):≤1.05
Machine Pressed High Alumina Insulating Brick Thermal Shock Resistance

Working temperature::≤1800

Shape:Brick

Fe2O3(%):≤1.0
$Lightweight 5Mpa Fused Magnesia Spinel For Insulating Refractory$

Lightweight 5Mpa Fused Magnesia Spinel For Insulating Refractory

Raw material:mullite

Al2O3:≥50%

Bulk density:≤1.0g/cm3
$400C Refractories Fused Magnesia Alumina Spinel For Refractory Fireproof Brick$

400C Refractories Fused Magnesia Alumina Spinel For Refractory Fireproof Brick

Raw material:High alumina

Color:White

Al2O3:≥30%

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High Alumina Insulating Brick

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High Alumina Insulating Brick for Reheating Furnace - 150150150mm

China High Alumina Insulating Brick

3.0MPa High Alumina Insulating Brick White 95% Al2O3 Mullite Brick

Alumina Silicate Lightweight Refractory Brick For Coke Oven

Hot Blast Stove High Alumina Insulating Brick Slag Resistance

High Alumina Mullite Insulating Brick Lightweight Insulating Refractory Brick

Tunnel Kiln Mullite High Alumina Insulating Brick Heat Proof

Insulating Refractory Fire Brick Tunnel Kiln Mullite Heat Proof Bricks

Furnace High Alumina Insulating Brick Lightweight Silica Fire Bricks

Al2O3 High Alumina Insulating Brick 1790 Degrees For Hot Blast Stove

High Alumina Insulating Refractory Brick Shuttle Kiln Insulating Fire Brick 2.0MPa

Machine Pressed High Alumina Insulating Brick Thermal Shock Resistance

Lightweight 5Mpa Fused Magnesia Spinel For Insulating Refractory

400C Refractories Fused Magnesia Alumina Spinel For Refractory Fireproof Brick

Clay Refractory Brick

High Strength Low Apparent Porosity 1450 Degree Clay Fire Brick

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high heat Alumina Checker Brick For Hot Blast Stove Of Medium And Large Size Blast Furnace

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