A device for being directed at arrange side of a ship outer tube and carry out pressure testing

The utility model provides a device for being directed at arrange side of a ship outer tube and carry out pressure testing, it includes arranges side of a ship outer tube and sealing device, sealing device includes elastic component and first air valve, be equipped with the cavity in the elastic component, first air valve passes through first connecting pipe with the cavity is linked together, itincludes pipe body and first ring flange to arrange side of a ship outer tube, be equipped with the first through -hole that supplies compressed air to let in on the first ring flange, the first end of pipe body with first ring flange fixed connection, the elastic component set up in in the second end of pipe body. The device can carry out quick measuring to row leakproofness of side of a ship outer tube, improves staff's detection efficiency, can reuse, and simple structure and cost are lower. 本实用新型提供了种用于对排舷外管进行试压的装置，其包括排舷外管和密封装置，所述密封装置包括弹性件和第气阀，所述弹性件内设有空腔，所述第气阀通过所述第连接管与所述空腔相连通，所述排舷外管包括管子本体和第法兰盘，所述第法兰盘上设有供压缩空气通入的第通孔，