Metal cable tray installation method
1. the maximum endurance of the cable tray is provided, take care. Metal cable tray installation and cable national norms must prevail. This is related to security issues, we have to be very attention.
2. the metal bridge welded places must protect against oxidation, can brush some layer of professional paint or something like that. This can delay the service life.
3. metal tray cable distance on the basis of its calculation to decide, according to the local geomorphology and the rain and snow on a regular basis to make the change.
4. cable laying of metal bridge to comply with relevant national standards, only up to standard before construction can proceed smoothly, was assured by later use.