Cable tray is commonly used in engineering projects. They are used whenever cables are laid.
Cable trays are divided into trough-type cable trays, tray-type cable trays, stepped cable trays, grid bridges and other structures; they are composed of brackets, brackets and installation accessories.
As a supporting project for wiring projects, there is currently no specific specification guidance for cable trays. Each manufacturer’s specification program lacks versatility. Therefore, the design and selection process should be reasonably selected based on the type and quantity of cables in each weak current system. Suitable bridge.
It can be erected independently or laid on various buildings (structures) and pipe gallery brackets. It has the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized and installed on the building. If the open-air bridge is located near the seaside or in a corrosive area, the material must have the physical properties of anti-corrosion, moisture resistance, good adhesion, and high impact resistance.
