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Seat block for tundish
    It adopts raw materials of high grade bauxite, magnesite sand and graphite.
    Formed by high pressure in high-tech formula and dried over low heat, fixed-position base bricks with snap fastener,holey brick and other special-shaped brick can be made according to customer's different steel-making condition and requirement.
    It has some advantages of higher anti-eroding, changeless, without crack, forms a complete set with zirconic given-diameter water outlet.
    It is used with outlet in continuous casting tundish.