Fire spray installation in the anti-swing stent approach?
4 water branch on each pipe section, adjacent to the nozzle between the pipe set of hanger should not be less than one, the hanger spacing should not be greater than 3.6m.
5 when the nominal diameter of the pipe is equal to or greater than 50mm, each section of the water main pipe or water distribution pipe should not be less than one bracket, and the anti-swing bracket should not be greater than 15m spacing; when the pipeline changes direction,
Pipe bracket, hanger installation location should not hinder the nozzle of the water spray effect; pipe support, hanger and the distance between the nozzle should not be less than 300mm;
