Min. Order Reference FOB Price
10 Tons US$450.00-1,400.00 / Ton
Product Description
Product Description Product Introduction of Silica Thermal Insulation Wholesale Fire Brick: Silica Thermal Insulation Wholesale Fire Brick refers to a kind of refractory products made from silica as the main material and with SiO2 content not less than 89%.The main mineral composition of silica ...