High Alumina Bricks
35 - 170 Per Piece
5000 Piece (MOQ)
A fire brick is a block of refractory ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. A refractory brick is designed mainly to withstand high heat, but should also usually have a low thermal conductivity to save energy.
High Alumina Fire Bricks
25 Per Bag
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