I would like to ask about the size of the squatting pit drainage embedded in the bathroom of the fac

3 all bathtub drains are not a drain pipe can be retracted very long, you plug the outlet of the bathtub drain into the drain of your bathroom, no need to hit the floor trouble, if the manufacturer's original bathtub drain pipe is not long enough, you can replace a longer inexpensive, 2 3 ten yuan only.

Toilet: refers to the distance between the center line of the drain of the toilet pipe and the finished wall, not the distance between the center line of the drain and the back of the toilet tank. The standard wall spacing is generally divided into two types: 305mm and 400mm. >>>More

This close friend, the weather in Northeast China is extremely cold, especially in Heilongjiang Province, so the rural toilet is in a natural state, and the embedded size of the drainage pipe must be less than one meter so that it will not freeze.

There should be on the sample drawing, if there is really not, then there are two ways, 1, if there is just no distance from the wall, then the sitting can be positioned by 400mm from the wall, the sewage pipe and the main riser are positioned by 100mm from the wall, and the floor drain can also be positioned by 100mm, 2, if there is no positioning size, it is recommended that you go to the supervision, which is a drawing problem, no matter what the situation should be communicated with the supervisor, so that the problem can be solved and not responsible.

Only the milling hole is made, and after the top layer is positioned and milled, the next layer is positioned by the hanging line. >>>More