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high strength insulating brick (276)  Online Manufacturer

Smelting Furnace 1690 1730 Degrees Clay Refractory Brick

Al2O3: 40-55

Fe2O3: 0-1.7

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SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance

Color: Yellow

Raw Material: Silica Sand

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Acid Erosion Resistance 94.5 SiO2 Silica Refractory Bricks

Color: Yellow

Raw Material: Silica Sand

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Hot Blast Stove Clay Refractory Brick Anti Abrasion For Metallurgy

Color: Red Or Yellow

Raw Material: Clay

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Acid Refractory Silica Grade I High Alumina Brick For Gas Cooker

SiO2: ≥94.5 %

Al2O3: ≤1.5 %

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OEM Silica Refractory Bricks

SiO2: ≥95%

Al2O3: ≤1.0%

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Yellow Special Shaped Aluminum Silicium OEM stove firebrick

Al2O3: ≥50

Apparent Porosity: ≤23

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1.0Mpa 75% Al2O3 Heat Resistant Mortar For Fireplace

Al2O3: ≥75 %

Refractoriness: ≥1780 ℃

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320Kg 1300℃ Ceramic Fiber Board Steel Making Refractories

Characteristic: Ceramic Fiber Board

Classification Of Temperature: 1300 ℃

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