1550c high alumina refractory bricks (7) Online Manufacturer
Al2O3: ≥50
Apparent Porosity: ≤23
Color: Ivory White
Refractorienss: ≥1790℃
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
SiO2: 30%
Al2O3: 48%
Send your inquiry directly to us