Butene-1 unit includes deisobutanizer, butene refining tower, butene-1 tower, etc. These towers cover plate tower and packed tower, and the main internals involved include metal packing, liquid distributor, liquid collector, packing grid, packing grid support, tray assembly (float valve, tray plate, downcomer, receiving tray, liquid seal tray and corresponding support beam), oil collecting tank, gas-liquid feed distributor and distribution pipe, bolts Fasteners such as nuts, clips, washers, etc.
● Single and double overflow trays - single overflow tray/double overflow tray/float valve/structured packing
Add：No. 18, Lijiang Avenue, Langli Town, Changsha County
Tel：+86-731-86808169 / 86808421