Silencing pipe with good noise reduction effect

The silencing pipe with the good noise reduction effect comprises an inner pipe sleeve and an outer pipe sleeve, the inner pipe sleeve is arranged in the outer pipe sleeve, four sets of connecting plates are installed between the inner pipe sleeve and the outer pipe sleeve at equal intervals, and sound absorption assemblies are arranged between the outer side of the inner pipe sleeve and the inner wall of the outer pipe sleeve and close to the adjacent connecting plates. A sound insulation cotton pad is installed between the two sound absorption assemblies, each sound absorption assembly comprises a honeycomb plate, a plurality of honeycomb holes are formed in the outer side of the honeycomb plate in a penetrating mode, and a plurality of connecting columns are arranged in the honeycomb holes at intervals; according to the silencing pipe with the good noise reduction effect, the silencing effect of the pipe can be effectively improved, the pipe has the good silencing effect and the good supporting strength, a