Process: Deposits a layer of zinc onto the steel surface through electrolysis. Primary Standard: Specified in GB/T 26941. 1-2011 “Cable Trays – Part 1: General. L-Com Electro Zinc Plated Wire Mesh Cable Tray is the ideal solution for neatly routing and organizing cable. This cable tray's design features a cable capacity of 600 cables which runs in a variety of settings including along the wall, in the ceiling, and underneath raised flooring. L-Com is your. cable trays are equivalent. The mechanical and electrical characteristics, tests, certifications, overall quality management, recommendations mentioned in this technical guide only apply to our own cable management ranges and cannot under any circumstances be transposed to si osure, overheating or. Standard widths of 1. 5, 2, 4, 6, 8, 12, 16, 18, 20, and 24 inches c. Standard length of about 10 feet (118") Wire Mesh tray is generally used for telecommunication and fiber optic applications and are installed on short support spans, 4 to 8 feet Other sizes. It is essential to distinguish between the two main galvanizing processes for cable trays, as their zinc coating ranges and applicable standards differ entirely: Process: Deposits a layer of zinc onto the steel surface through electrolysis. Inspect the bridge according to enterprise standards 2. Inspection procedures and testing methods 1) Appearance: The plating and coating surface of the bridge should comply with the provisions of Table 2, testing methods, and visual inspection. Not all cable trays are equivalent.