ZIBO HITECH MATERIAL Co., Ltd is a specialized manufacturer and supplier of refractory. We have exported to Canada, U. S. A, Turkey, Syria, India, Korea etc, and they are satisfied with our products.
For silica brick, the specifications are: SiO2: >95%, Fe2O3: <1.0%, Al2O3: <1.0%, True Density: <2.340 g/ cm3, Apparent Porosity: <22%, Cold crushing strength: >35MPa Permanent Linear Change: <0.2% High refractoriness under load>1650
Silica brick are widely used for glass furnace, blast furnace, cokeoven, and other acid industrial furnace
We can produce common shaped and irregular shaped silica brick. We can adjust specifications as your application.
Silica bricks are packed on wooden pallet and then polyethylene film is placed over it, finally the package is tied up with steel strips.
Minimum order is 10 tons.
If you have any questions, please feel free to contact us.