tanzania silica light weight insulation brick with quality ...
Silica Insulation Bricks - Quality RS Refractory Fire Bricks. Silica Insulation Bricks are one kind of light weight insulation bricks with over 91% silica content and less than 1.2g/cm3 density, which can service in the high temperature between 1500~1550℃ for long term and are wildly used for the insulation of industrial furnace such as glass plant furnace and other furnaces & boilers with ...
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