Is it necessary to change 5 sewer pipes to 75 pipes?

There is no need to change the sewer pipe from 5 to 75 in an ordinary family house, because 5 is enough, even if the kitchen, washing machine and toilet in the whole room are launched at the same time, 5 is enough. 75% of sewer pipes are generally used. When there is a lot of water, such a large sewer pipe will be used only in small factories and public sewer pipes. In addition, the slot for installing this large sewer pipe will be larger, and it is very likely that the floor and wall at home simply do not meet this size.

Sewer is a kind of urban public facility, which refers to the pipeline for discharging sewage and rainwater from buildings, and also refers to the underground passage for discharging sewage and rainwater in cities, factories or villages. This facility appeared in ancient Rome, but the prototype of modern sewers originated in Paris, France. The main sewer pipes are generally 9 mm and 11 mm in size. The commonly used size of floor drain sewer pipe is 5 mm. Generally, the sizes of PVC sewer pipes are 5 mm and 11 mm. It is a very simple matter to install the basin drainpipe, which is generally the last step after the basin drainpipe and basin are installed and fixed, and it is also the last step in the whole basin installation process. For the drainage branch pipes connected with washbasins, washbasins, tubs and sanitary basins, the pipe diameter is dn32, and the size and diameter of sewer pipes are 32mm. For larger ones, dn4 sewer pipes can be used with the size and diameter of 4mm.