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high strength insulating brick (276)  Online Manufacturer

1790C Low Creep High Alumina Heat Resistant Bricks

Al2O3: ≥68%

Fe2O3: ≤2%

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High Softening Point Yellow 1.78g Alumina Silicate Brick

Color: Yellow

Raw Material: Silica Sand

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Lightweight 5Mpa Fused Magnesia Spinel For Insulating Refractory

Raw Material: Mullite

Al2O3: ≥50%

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400C Refractories Alumina Spinel Brick Slag Resistance White Color

Raw Material: High Alumina

Color: White

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2.15 Density Clay Refractory Brick

Molding Method: Machine Pressed Brick

Al2O3: 40-55

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Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C

Raw Material: High Alumina

Color: White

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1760 Refractoriness Fireplace Mortar For High Temp Brick

Al2O3: ≥55 %

Refractoriness: ≥1760 ℃

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Yellow Insulating Silica Refractory Bricks Zero Expansion Heat Resistance

Color: Yellow

Refractoriness: ≥1790℃

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Silicon Heat Insulating Refractory Fire Bricks For Hot Blast Furnace

Bulk Density: ≤1 G/cm3

Cold Crushing Strength: ≥2 MPa

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Heat Resistant Red 1350C Insulating Fireclay Brick

Bulk Density: ≤1.2 G/cm3

Linear Change On Reheating,(5h,≤2%): ≥1350 ℃

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Lightweight Aluminum Oxide 1350c Stove Fire Bricks For Metallurgy

Bulk Density: ≤1.0 G/cm3

Cold Crushing Strength: ≥3.5 MPa

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