Kitchen water and electricity transformation, I live on the top floor, how to properly transform the sewer pipe? Thank you. Give a good answer some points.

The method you said can be used. If it is necessary to directly make a waterproof cap for the pipeline on the roof, our approach is to cut the pipeline up and down, then connect it with PVC pipes with elbows, slot the wall and buy the pipeline into the wall. Do not use too thin pipes, which will affect the negative pressure discharge and cause poor drainage.

This construction method is only suitable for the top floor residents, mainly depending on whether the property is allowed or not, so as to avoid trouble.