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High-quality refractory bricks generally have the same color. The clay bricks contain less iron and are light yellow in color. The higher the alumina bricks, the whiter the higher the alumina bricks. The standard brick weight of high-quality clay bricks is 3.7kg each and is pressed by a large press. , High strength, refractoriness up to 1750 degrees. The volume of standard bricks is 588 pieces of 1 cubic meter. If refractory bricks are exported, the price is more expensive than ordinary products. The packaging is generally packed with wooden pallets, which can be loaded, unloaded and transported. become.