Application scope of cable tray: high strength cable tray is suitable for laying power cables with voltage below 10kV in the world, indoor, outdoor or overhead cables and tunnel cables such as control cables and lighting wiring. Structural features and installation: high strength cable tray has the characteristics of complete variety, wide application range, high strength, simple construction, flexible power distribution, installation standard and beautiful appearance, which is convenient for your technical transformation, cable expansion, maintenance and repair. The installation of high strength cable tray can be adapted to local conditions. It can be laid overhead along with the process pipeline; it can be hoisted under the floor and beam; the side installation on the wall, column wall, tunnel and cable trench wall in the indoor place can also be installed on the open-air column supporting pier. When hoisting or erecting large-scale multi-layer bridge, I-steel column can be symmetrically laid on both sides. High strength cable bridge can be laid horizontally and vertically; it can be turned, T-shaped and cross shaped branch; width, height and diameter can be adjusted. The level of cable tray.
Form of cable tray:
1. Ladder, tray cable tray (T, P) ladder, tray cable tray can be widely used in petroleum, chemical, electric power, light industry, television, telecommunications, coal and other aspects of cable laying. They have the characteristics of beautiful shape, simple structure, easy installation (good heat dissipation and air permeability). The ladder type cable tray is suitable for the requirements of power cable and control cable. It can also be used for laying power cable and control cable in the same layer of cable tray after using partition board. The surface treatment of ladder and tray cable tray can be divided into electrostatic spraying, galvanizing, hot dip galvanizing and spraying after galvanizing, which can be used in different environments, Special anti-corrosion treatment should be carried out in heavy corrosive environment.
2. Trough type cable tray is a fully enclosed cable tray, which is suitable for laying computer cables, communication cables, thermocouple cables and control cables of other high sensitive systems. It has good effect on shielding interference of control cable and protection of cable in heavy corrosion environment. The surface treatment of trough type cable tray can be divided into four types: electrostatic spraying, galvanizing, hot-dip galvanizing and spraying after galvanizing, which can be used in different environments, and special anti-corrosion treatment should be carried out in heavy corrosion environment.