1. After the gas pipeline is installed, it must be properly protected (especially when laying tiles).
2. Remember not to seal the gas pipeline, especially the main valve of the whole building and the gas meter of each user's house. If it needs to be decorated, it can be made into a valve cabinet or a vent hole, and enough space is reserved for maintenance. Security check.
3. Do not disassemble or install gas pipelines (including pipeline fixing hooks or pipe clamps) and water heaters without authorization. It must be installed by professional technicians of the corresponding gas company to ensure safety.
4. A room with a gas pipeline cannot be used as a bedroom to avoid air leakage, fire and danger to life. At the same time, inflammable and explosive materials shall not be stacked in the kitchen or room through which the gas pipeline passes.
5. The gas pipeline should not be buried in the wall, and the distance from the ground should not be less than 10 cm. The gas pipe is not allowed to pass through the wall, it should not be too long, and the stove hose should not exceed 2 meters.
6. If the indoor pipeline has been ventilated and the indoor air is found to be leaking, please close the gas valve in front of the instrument first, open the indoor doors and windows for ventilation, and prohibit opening electrical switches and other behaviors that may generate sparks.