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fireproof silica refractory bricks (14)  Online Manufacturer

Glass Furnace SiO2 Fireproof Silica Refractory Bricks 45MPa

Al2O3: ≤1.0%

Fe2O3: ≤1.3%

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Coke Oven Silica Refractory Bricks

SiO2: ≥96 %

Fe2O3: ≤0.6-1 %

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Fireproof 91% SiO2 Silica Insulating Brick For Hot Blast Stove

Bulk Density: ≤1 G/cm3

Cold Crushing Strength: ≥2 MPa

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Saving Energy 1550C 91% SiO2 Insulating Refractory Brick

Bulk Density: ≤1.15 G/cm3

Cold Crushing Strength: ≥5 MPa

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Fireproof High Heat 91% SiO2 Silica Insulating Brick For Kiln

Bulk Density: ≤1 G/cm3

Cold Crushing Strength: ≥2 MPa

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1.2g Density Silica Insulating Brick

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥5 MPa

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5MPa Silica Insulating Brick Slag Resistance Thermal Insulation Bricks

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥5 MPa

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Blast Furnace 1270C Fireproof High Alumina Refractory Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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Rotary Kiln Heat Proof Silica 1.2g Thermal Insulation Bricks

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥5 MPa

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Rotary Kiln Heat Proof High Temperature Fire Brick For Furnace Insulation

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥5 MPa

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Lightweight 5Mpa Fused Magnesia Spinel For Insulating Refractory

Raw Material: Mullite

Al2O3: ≥50%

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