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high alumina bricks (274)  Online Manufacturer

Low Iron Mullite Insulating Brick

Al2O3: ≥45%

SiO2: ≤50%

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Cr2O3 Steel Making Refractories Brick

Al2O3 %: ≥83.5

Cr2O3 %: ≥9

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Lightweight Fireclay Refractory Insulating Brick For Shuttle Kilns

Bulk Density (g/cm3): ≤1.2

Cold Crushing Strength (MPa): ≥4.5

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Mullite Insulation Brick JM23-30 for High Temperature Furnaces

Packaging Details: Pallet with seaworthy package

Supply Ability: 500 tons/month

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Lightweight Refractory Clay Bricks for Thermal Insulation

Packaging Details: Pallet with seaworthy package

Supply Ability: 500 tons/month

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OEM Industry Furnace Quartz Alumina Silicate Firebrick

SiO2: ≥95%

Al2O3: ≤1.0%

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Powder Shape Al2O3 65% High Temp Mortar For Refractory Brick

Al2O3: ≥55 %

Refractoriness: ≥1760 ℃

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2.88G Steel Making Refractories

Al2O3 %: ≥67

SiC %: ≥14

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1.0Mpa 75% Al2O3 Heat Resistant Mortar For Fireplace

Al2O3: ≥75 %

Refractoriness: ≥1780 ℃

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Lightweight 5Mpa Fused Magnesia Spinel For Insulating Refractory

Raw Material: Mullite

Al2O3: ≥50%

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Industrial Stoves 2.15% Bulk Density 2.31g Clay Fire Blocks

Color: Yellow

Apparent Porosity: ≤23%

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