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high alumina bricks (252)  Online Manufacturer

Withstand Lightweight Mullite Refractory Bricks Fireproof

Al2O3: ≥60

Fe2O3: ≤1.0

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Standard or Customized Clay Refractory Brick with Excellent Acid Resistance and CCS ≥40MPa Guaranteed

Cold Crushing Strength: 20-40 MPa

Modulus Of Rupture: 70~80

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High Strength 1600 Refractory Brick Mortar For Fireplace Brick

Material: Alumina Cement

Shape: Powder

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Fireproof Refractory Mullite Insulation Brick Thermal Shock Resistance Al2O3 Fire Clay

Packaging Details: 12-24 pallets for one 20 GP container

Delivery Time: 50-120 Days

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Insulating Alumina Silica Fire Brick High Strength 5.0 MPA

Material: Silica

SiO2: ≥90%

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Mullite Brick K23 K26 Jm 23 Jm 26 Insulation Brick Light Weight Fire Brick For Furnace

Application: Insulation Materials For High Temperature Industrial Furnaces

Chemical Stability: Excellent

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mullite honeycomb brick for reheating furnace

Color: White

Wokring Tempature: 1200-1450℃

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Thermal Shock Resistant 1.2g/Cm3 Alumina Silica Fire Brick

Al2O3: ≤1.0%

Fe2O3: ≤1.3%

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