refractory fire clay brick
Clay Brick for Hot-blast Stove , the most competitive price,good quality,safty packing,prompt delivery time,and excellent after-sales services.
Item Index Fireclay Brick for Coke Oven Fireclay Brick for hot-blast Stove
Al2O3 % 32-42 42 40 36
Fe2O3 % =< 2.0 1.8 2.0 2.0
Bulk Density>=g/cm3 2.0-2.2 2.0-2.2 2.0-2.2 2.0-2.2
Apparent.Porosity.%=< 24 22 23 23
Cold.Crushing.Strength (Mpa)>= 25 35 30 30
Permanent Linear Change % =< 0.2~-0.4 -0.4~0 -0.4~0 -0.4~0
Refractoriness Under Load 0.2Mpa
C >= 1350 1410 1350 1300
Refractoriness >=C 1730 1750 1730 1700
Item Index Fireclay Brick for Coke Oven Fireclay Brick for hot-blast Stove
Al2O3 % 32-42 42 40 36
Fe2O3 % =< 2.0 1.8 2.0 2.0
Bulk Density>=g/cm3 2.0-2.2 2.0-2.2 2.0-2.2 2.0-2.2
Apparent.Porosity.%=< 24 22 23 23
Cold.Crushing.Strength (Mpa)>= 25 35 30 30
Permanent Linear Change % =< 0.2~-0.4 -0.4~0 -0.4~0 -0.4~0
Refractoriness Under Load 0.2Mpa
C >= 1350 1410 1350 1300
Refractoriness >=C 1730 1750 1730 1700
Certificate
- ISO9001
Main Products
high alumina brick,refractory ball,refractory castable,AZS brick
Contact Detail
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Sales Contact18838001797