Tube bundle

The invention relates to a tube bundle which comprises a tube bundle body and connector assemblies arranged at one end and/or two ends of the tube bundle body. The tube bundle body comprises a soft protective sleeve and a plurality of hoses, and the protective sleeve comprises a first end and a second end opposite to the first end; the two ends of each hose penetrate out of the first end of the protective sleeve and the second end of the protective sleeve respectively. And one end and/or two ends of each hose are/is provided with a first connecting structure which is detachably connected with the joint assembly. The pipe bundle can be used as a central bridge between a steel pipe and a deepwater pre-debugging module, pre-debugging operation at a larger water depth and diversity of deepwater pre-debugging operation can be realized, the construction cost is reduced to a great extent, and the construction efficiency is improved. 本发明涉及管束，包括管束本体、以及设置于所述管束本体一端和/或两端的接头组件；所述管束本体包括软质的保护套以及多根软管，所述保护套包括第一端和与所述第一端相对设置的第二