PVC hollow spiral muffler pipe (also known as PVC hollow spiral muffler pipe) is a special pipe that can reduce water flow noise in the drainage system. It is made of PVC material. The pipe is equipped with a spiral diversion structure. The hollow design can effectively block sound transmission. The installation method is similar to that of conventional PVC pipes. It has strong adaptability and can reduce noise interference during drainage. Specifications and models are rich. Common ones include DN50, DN75, DN110, DN160, etc. It can be selected according to the drainage flow and installation space to meet the drainage and muffler needs in different scenarios and provide convenience for pipeline layout. Wide range of use scenarios, in the residential bathroom, kitchen drainage system, can reduce the impact of water flow noise on life; in hotels, hospitals and other places with high requirements for silence, can ensure a quiet environment; in the office building drainage pipe, can also play a good role in silencing. As a manufacturer, we support wholesale business, the price is reasonable, if there is a demand, you can contact 13339996652 for details.