What is the distance between the water and electricity toilet 110 sewage pipe and the faucet of the

The slope must be graded, and the height difference between the inlet and the outlet of 12 meters must be at least 5 10 cm!

88 years of living in the house, I think your bathroom sewer pipe is a cast iron pipe, if it is normal use for about 30 years, this depends on the water quality, if the water quality is alkaline or acidic too high, the chance of bad will be faster. At the same time, it is useless to paint, if there is a small leakage such as sand hole, use the point to plug the leakage, and then use AB glue to coat a layer after drying and it can last for about three years.

Nowadays, many of them use PVC pipes, and the age is not easy to say, but the quality is good for forty or fifty years.

The second floor of the house, that is, the second floor of the basement, has no sewage pipe, and if you want to install a toilet, you must install a FRP water storage sewage tank in the underground of the house, or outside and below the wall of the negative second floor, and install a sewage pump, when the water in the sewage tank is full, it is necessary to pump it out. Or on the outside of the building, dig a little deeper, that is, below the position of the second floor, and build a seepage pool. The problem of sewage can be solved.

Generally use PVC material - this is the most widely used material at present!