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MgO-C Bricks for BOF
MgO-C Bricks for EAF
MgO-C Bricks for Ladle
Al2O3-MgO-C Bricks for Ladle
Alumina-SiC-C for Torpedo
MgO-C Bricks for RH Furnace
Castables for Blast Furnace Trough
Repairing material for BOF
Ramming Mix for EAF Bottom
Gunning Mix for Converter and Ladle
Raw Material
Slide Gate Plate
Lower/Upper Nozzle Brick

ĦĦĦĦJHR series of Al2O3-,ZrO2-C based.Upper and lover nozzles show the features of low apparent porosity,high strength,cxcellent thermal shock resistance,erosion resistance,long scrvice life etc,The products can meet the requirements of all steel grades.

Brand JHR£¨E£İ JHR£¨E1£İ JHR£¨E2£İ JHR£¨E3£İ
Typical Typical Typical Typical
Apparent Porosity(%) 6.5 6.8 6.8 7.8
Bulk Density(g/cm3) 3.26 3.03 3.03 3.06
Cold Crushing Strength( Mpa) 125 100 90 110
Chemical Composition(%) SiO2 2.5 10.3 10.3 11.7
Al2O3 85.7


72.8 82.7
ZrO 2.8 5.0 5.0  
F.C 3.1 3.2 4.2 2.2
Application Erosion resistance Erosion resistance high strength One heats

Above data are our standard specification, And there is a series products for a single grade bricks to meet the consumers' different demands.