coke oven silica refractory bricks (74) Online Manufacturer
SiO2: ≥95%
Al2O3: ≤1.0%
Material: Quartz
SiO2: 95%
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Characteristics: Acid Refractory Material
Apparent Porosity: ≤22
Color: Yellow
Raw Material: Silica Sand
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Raw Material: Silica Sand
Al2O3: ≤1.0%
Color: Yellow
Raw Material: Silica Sand
Color: Yellow
Raw Material: Silica Sand
Color: Yellow
Refractoriness: ≥1790℃
Shape: Brick
SiO2: 92%
Color: Yellow
Refractoriness: ≥1790℃
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