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industrial furnace refractory bricks (323)  Online Manufacturer

0.55 W/mK Clay Insulating Brick

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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Different Shape Light Weight 1520C Silica Insulating Brick

Bulk Density: ≤1.2 G/cm3

Linear Change On Reheating,(5h,≤0.5 %): ≥1550 ℃

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Heat Insulation 1350C 0.7g/Cm3 Fire Retardant Bricks

Bulk Density: ≤0.7 G/cm3

Cold Crushing Strength: ≥2.0 MPa

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Hot Blast Stove SK37 SK38 SK40 High Temp Fire Brick

Mark: SK37

Al2O3: ≥65%

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Insulating Sintered Corundum Mullite Brick High Strength

Raw Material: Mullite

Al2O3: ≥50%

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Tunnel Kiln Mullite High Alumina Insulating Brick Heat Proof

Cold Crushing Strength: ≥4.5 MPa

Linear Change On Reheating,(5h,≤2%): ≥1400 ℃

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ISO9001 High Alumina Silicate Fire Refractory Block

Al2O3: ≥48

Apparent Porosity: ≤23

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Hot Blast Stove Cement Kiln Mullite Insulating Brick

Al2O3: ≥52%

Fe2O3: ≤2%

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ISO Refractory Mullite Insulation Brick For Tubular Furnaces

Brand Name: Anne

Al2O3(%):: 80

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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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High Strength Cement Kiln 48 Al2O3 High Heat Bricks

Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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