The installation of pipe bracket, hanger, anti-shaking bracket should comply with the following requirements:
1. Pipes should be firmly fixed; the distance between the pipe bracket or hanger should not be greater than that specified in Table 5.1.7;
2. The type, material, processing, dimensions and welding quality of the pipeline bracket, hanger and anti-shaking bracket should be in accordance with the design requirements and the current national standards;
3. Size and welding quality should be consistent with the design requirements and the provisions of the current national standards;
3. Pipeline bracket, hanger installation location should not interfere with the nozzle of the water spray effect; pipeline bracket, hanger, and nozzle distance between the nozzle should not be less than 300mm; with the end of the nozzle distance between the nozzle should not be greater than 750mm;
4. Distribution of water branch pipe on each straight section, the adjacent two Between the nozzle this set of hangers should not be less than 1; when the distance between the nozzle is less than 1.8m, can be set up in intervals of hangers, but the distance between the hangers 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 distribution mains or water distribution pipe set up anti-swaying bracket should not be less than 1; when the pipeline to change the direction of the additional anti-swaying bracket should be set up;