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sio2 silica refractory bricks (107)  online manufacturer

Lightweight Acid Resistance 96 SiO2 Silica Refractory Bricks

Characteristics: Acid Refractory Material

Apparent Porosity: ≤22

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Acid Erosion Resistance 94.5 SiO2 Silica Refractory Bricks

Color: Yellow

Raw Material: Silica Sand

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SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance

Color: Yellow

Raw Material: Silica Sand

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Coke Oven Silica Refractory Bricks

SiO2: ≥96 %

Fe2O3: ≤0.6-1 %

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High Temperature Silica Refractory Bricks for Industrial Furnaces GZ-93

Alkaline Resistance: Good

Processing Service: Firing

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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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High Temp 1550 Degree 93% SiO2 Silica Insulating Brick

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥5 MPa

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Glass Furnace 1710 Degree Acidproof Silica Refractory Bricks

SiO2: ≥94.5 %

Al2O3: ≤1.5 %

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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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Saving Energy 1550C 91% SiO2 Insulating Refractory Brick

Bulk Density: ≤1.15 G/cm3

Cold Crushing Strength: ≥5 MPa

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Glass Furnace NCSB 94 2.33g Silica Refractory Bricks

Color: Yellow

Raw Material: Silica Sand

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Hot Blast Stove Fire Proof OEM Silica Refractory Bricks

SiO2: ≥95%

Al2O3: ≤1.0%

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Insulating SiO2 Silica Fire Brick Erosion Resistance For Metallurgy

Product Name: Silica Insulating Brick

SiO2(%): ≥90

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High Refractoriness Quartz Checker Silica Refractory Bricks

SiO2: ≥95%

Al2O3: ≤1.0%

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Glass Furnace SiO2 Fireproof Silica Refractory Bricks 45MPa

Al2O3: ≤1.0%

Fe2O3: ≤1.3%

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