It encases the ladle and is used to direct the flow of molten metal from the ladle to tundish.
It is installed in the tundish above the SEN to control flow of molten steel from tundish to mould.
It is used in continuous casting to direct molten metal into a mold, ensuring controlled flow and reducing turbulence.
It is used to hold the Sub Entry Nozzle and ensures accurate delivery of molten metal into the mold.