When cable trays are installed together with process pipe racks, the cable trays should be arranged on one side of the pipe rack. Cable trays should not be installed parallel below pipelines transporting corrosive liquids or above pipelines transporting. Is your cable tray system optimized for safety, dependability, space and cost savings? Cable tray (or cable ladder) systems are a popular alternative to electrical conduit systems, as they have an outstanding record for dependable service, design flexibility and cost savings in commercial and. Cable trays and pipes serve as the backbone of electrical and fluid transportation systems in both residential and industrial environments. Cable trays and pipes work together to manage the flow of electricity, fluids, and gases, with cable trays primarily supporting electrical cables, and pipes. B manufactures its cable tray in a range of materials with a variety of finishes. The selection of material and finish is a function of the environment in wh tant in a wide range of environments, and easily formable (Appendices II and III). Aluminum's exceptional corrosion resistance, particularly. Cable trays should be installed on buildings and structures (such as walls, columns, beams, floors, etc. ) as much as possible, in close coordination with civil construction. ) putting wet utilities underneath makes them a lot easier to access and maintain.