1. The water pipe pressure test can be carried out 24 hours after the water pipe is installed. Generally, the pressure is 8 kg, and the time is about 20-30 minutes, so as to ensure the safety and accuracy of the water pipe pressure.
2. The water pipe pressure test is generally carried out under the condition of 1.5 times the water pressure. There is no water leakage during the test, indicating that there is no problem with the waterway, so that it can be used with confidence in the future without worrying about water leakage.
3. During the pressure test of the water pipe, there should be no air in the pipe to avoid affecting the accuracy of the water pipe pressure test.
4. During the pressure test, do not use inferior water meters, or during the pressure process, the pressure is too fast, causing damage to the cover of the water meter, which is troublesome and needs to be replaced.
5. During the pressure test of the water pipe, if the pressure cannot be applied, it may be because the water outlet is not completely closed. If the pressure value drops rapidly during the pressure test, it is necessary to check whether the plug is blocked properly.