Refractory Fire Bricks

High Chrome Brick

High load softening temperature, Cr2O3%≥50

SiO2 ≥94%, High softening temperature of load

SiO2≥95 % , Low creep, Good thermal shock resistance

SiO2: ≥95%, For Glass Kiln, Slight contamination of the glass liquid

SiO2:76.58%, Fire resistance:1630-1650℃, For refractory layer of steel drum

High thermal conductivity， Good wear resistance

SiO2: ≥94%, Good thermal shock resistance, High load softening temperature

Al2O3: 55-82%, Heat resistant, Excellent Thermal Performance

Al2O3: 75-80%, Reduce heat loss, Used for cement kilns

Excellent thermal performance, High temperature resistant

Al2O3: 48-65%, Good volume stability, Size: 7, 19, 37 holes

High refractoriness, Al2O3: 55-78%, Strong corrosion resistance