In the ceiling with fire protection, can PVC pipes be used for strong electricity, and will it not m

There are no specific requirements for the distance between the fire supervisor and the ceiling in the ceiling. As long as it is convenient for repairs and maintenance of pipelines, it will be fine.

In this area with a large temperature difference, if the temperature change can lead to the production of condensation, it is necessary to do thermal insulation and prevent condensation.

Regardless of whether it is in the ceiling or not, the fire hydrant system generally uses welded steel pipes, and the surface needs to be anti-corrosion, and at the same time, there must be color marking, so all are generally painted with red paint; One anti-rust paint, 2 red topcoats; >>>More

There should be a certain safety distance between the gas pipeline and the electrical circuit, between 30 cm and 50 cm, and the electrical equipment must have power-off protection and good grounding. In principle, gas pipes are not allowed to be hidden in the ceiling, cabinets, pipes are not allowed to be wrapped, on the open side, to prevent gas leakage!

The fire-fighting metal pipes in the ceiling do not need to be anti-condensation, and the water supply pipes of the fire-fighting system do not need to be insulated, because the water in the pipes basically does not flow, and the temperature difference between the pipes and the air is very small. >>>More