1. The first step for the installation of exposed water pipes is to check whether the water pipes and connecting accessories are damaged, blisters, cracks, etc. When installing kitchen and bathroom pipes, the final installation of the pipes and wall tiles should be considered. size, also consider the thickness of the wall tiles.
2. In the wall and under the ground, use as little or no connecting accessories as possible to reduce the hidden danger of leakage. The accessories connecting the accessories must be firm and leak-free.
3. When designing the water pipe, the installation position of the faucet of the washing machine and the layout of the water should also be considered. At the same time, it is necessary to pay attention to whether the position of the power socket is suitable. After the waterway transformation is completed, a pipeline pressure test should be carried out, and the pipeline pressure should not be less than 0.6MPa. The time is 20-30 minutes.
4. The upper and lower positions of the mixing valve of the shower installed with the exposed water pipe should be correct. First confirm the size of the bathtub, and then install it in the middle of the bathtub. The installation height is 150-200mm from the upper and middle position of the bathtub. reservation. The distance between the mixing valve holes is generally kept at 150 mm for concealed installation and 100 mm for exposed installation. The link-type shower should determine the position of the water outlet according to the height of the bathroom and the personal needs of the owner.
5. The water inlet and outlet of the toilet should be placed in a position where the sight can be blocked by the toilet as much as possible. The position of the water outlet should be determined according to the model of the toilet. Generally, it should be left about 200 mm to the left of the center of the water outlet under the toilet.