Professional English terms for the structure inside the tower
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For valve tray columns, the following shall be included: Tray plates and valve caps, weirs, supports, down comers, clamps, set bolts and nuts and seal pans. What do the \"seal pans\" referred to here mean? ? ?
What I’m looking for is: tray support ring seal disc; please consider it
It’s the sealing tray – the tray through which the liquid from the upper liquid drop tray flows downward is the sealing tray