Converter Tapping Hole Sleeve Refractory Brick for Bof

Converter Tapping Hole Sleeve Refractory Brick for Bof. Converter Tapping hole Sleeve Refractory Brick is the only channel for molten steel to flow into the ladle. it is a critical part of the converter lining requiring key material selection and maintenance. The converter taphole mainly functions to control molten steel outflow, realize steel-slag separation, and reduce secondary oxidation of molten steel as well as alloy burning loss. It minimizes the outflow of furnace slag with molten steel at the end of tapping, lowers slag carry-over, and improves the purity of molten steel. The taphole is suitable for various processes such as conventional smelting, high carbon drawing, and bottom-blown steelmaking, meeting the production requirements of different steel grades.