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refractory silica insulating fire bricks (87)  Online Manufacturer

SiO2 Hydraulic Press Silica Refractory Bricks Erosion Resistance

Color: Yellow

Raw Material: Silica Sand

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High Alumina Refractory Brick Mortar For Hot Air Furnaces

Al2O3: ≥65 %

Refractoriness: ≥1780 ℃

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Yellow CCS 40Mpa 1650C Alumina Silicate Refractory Brick

Color: Yellow

SiO2: ≥95%

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Silica Checker Clay Refractory Brick Multistage Batching With Holes

Shape: Checker Brick

Material: Silica

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Furnace Liner Refractory Clay Bricks with Creep Rate ≥1350C and Durability

Ccs: ≥40MPa

Thermal Shock Resistance: Good

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White 1580C 50 Al2O3 High Alumina Insulating Brick

Raw Material: Mullite

Al2O3: ≥50%

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Blast Furnace 1270C Fireproof High Alumina Refractory Bricks

Al2O3: ≥50

Apparent Porosity: ≤23

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OEM Silica Refractory Bricks

SiO2: ≥95%

Al2O3: ≤1.0%

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Hot Blast Stove Cement Kiln Mullite Insulating Brick

Al2O3: ≥52%

Fe2O3: ≤2%

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Low Density Blast Furnace 1.1g Aluminium Silicate Brick

Bulk Density: ≤1.1 G/cm3

Cold Crushing Strength: ≥3 MPa

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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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Kilns Alumina-Chrome-Zr brick including Fe2O3 chemical composition engineered for performance in thermal refractory systems

Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO

Raw Materials: Chrome

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400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks

Raw Material: High Alumina

Color: Yellow

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