Cable tray manufacturers how much money _ famous bridge election Chai Jin (certified) _ ninghe cable tray cable tray provided by the Tianjin Chai Jin Limited. Chai Jin Tianjin cable bridge Limited (www.tjcjdlqj.com) is specialized in "galvanized bridge, fire bridge, ladder tray, spray tray, FRP bridge, galvanized bridge" of the enterprise, the company adhering to the "integrity management, intentions of service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Cai Yu Guan. [Chai Jin cable tray to recommend star products - Tray] introduces modular cable tray cable tray modular cable bridge is a new bridge, a cable tray series second-generation products. It is suitable for various projects, the various units, a variety of cable laying cable trays much money, it has a simple structure, flexible configuration, easy to install, in the form of new features. [Chai Jin cable tray to recommend the star product - the bridge] in selecting the brand of cable tray, cable tray manufacturing plant is provided to allow the load should be greater than the actual amount of the total amount of load G. When the cable tray with cover in outdoor installations, cable trays should be counted, etc. The maximum snow load impact. Cable tray width b is determined with the different power cables and control cables work system rather different. As the power cables in the bridge are generally single-level emissions cable tray price, so its installation bridge width b is: b = n1 (d1 + k1) + n2 (d2 + k2) + n3 (d3 + k3) + ...... formula in: d1, d2, d3 ...... within the outer diameter of the cable tray of various units of mmn1, n2, n3 ...... isoform above the number of model specifications of the cable. K1, k2, k3 ...... pitch of said cable when placed. The value should be greater than 1/4 of the minimum diameter of the cable. In general, control cables can be arranged either horizontally within the bridge can also be stacked.