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oem silica refractory bricks (57)  Online Manufacturer

Slag Resistance 1450 ℃ Silica Insulating Brick For Kiln

Cold Crushing Strength: ≥3 MPa

Linear Change On Reheating,(5h,≤0.5 %): ≥1450 ℃

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High Strength 5.9MPa Alumina Silicate Refractory Brick

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥5 MPa

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Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace

Bulk Density: ≤1.1 G/cm3

Cold Crushing Strength: ≥3 MPa

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Low Residual Quartz SiO2 Aluminum Silicate Refractory Brick

SiO2: ≥96 %

Fe2O3: ≤0.6-1 %

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Eco Friendly Quartzite Silica Insulating Brick For Furnace

Bulk Density: ≤1.2 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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Industry Furnace Acid Resistant 1.1g Silica Insulating Brick

Bulk Density: ≤1.1 G/cm3

Cold Crushing Strength: ≥3 MPa

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High Temp 1550 Degree 93% SiO2 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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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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High Refractoriness Silica Insulating Brick

Bulk Density: ≤1.15 G/cm3

Cold Crushing Strength: ≥5 MPa

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Different Shape Light Weight 1520C Silica Insulating Brick

Bulk Density: ≤1.2 G/cm3

Linear Change On Reheating,(5h,≤0.5 %): ≥1550 ℃

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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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High Alumina Refractory Brick Mortar For Hot Air Furnaces

Al2O3: ≥65 %

Refractoriness: ≥1780 ℃

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Blast Furnace 1270C Fireproof High Alumina Refractory Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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