[Chai Jin cable tray to recommend the star product - Bridge] cable tray cable tray load load into load, dynamic load and the additional load. Static load refers to the laying of cables in the cable tray types, root number, diameter of each weight / unit length of galvanized tray price, according to different routing cabling respectively Lists Statistics. Dynamic load is the weight of the cable tray installation and maintenance during construction maintenance personnel. For lightweight galvanized cable tray bridge much money, generally do not consider dynamic load, which is not allowed on the bridge station (line), and if they need to be considered to stand on, they should be appropriately reduced span. Additional load refers only outdoor ice and snow loads, wind and electromagnetic force is formed, it is with the nature of the installation site of the region's natural weather conditions and live body for galvanized tray how to sell, design should be calculated based on various conditions. [Chai Jin cable tray to recommend the star product - the bridge] (8) in the vertical cable tray cable laying, at the upper end of the cable and at every interval of 1.5 m galvanized bridge should be fixed on the bridge of the frame, laid horizontally When, in the head, tail, turn and at intervals of 3 to 5 meters cable fixed. (9) When you set in the ceiling, the surface should be kept open slot cover 80 (vertical clearance mm, trunking section utilization should not exceed 50%. (10) laid in cable trunking can not binding, tank cable line should be straight, the cable should be straight groove, try not to cross, the cable should not overflow trough, in the cable out of the trough area, the corner should lashing vertical ducts laying cables should each interval 1.5 m fixed on the cable bracket [Chai Jin cable tray to recommend the star product - the bridge]. trough cable tray trough cable tray is a fully enclosed cable tray it ideal for laying computer cables, communication cables, thermocouple cables and control cables other highly sensitive systems such as its control interference shielded cables and heavy corrosion protection of the environment, the cable has a good effect stepped, tray, trough cable tray respective advantages and disadvantages: Cascade style bridge line has good ventilation performance, no dust, no anti-interference trough, tray-line bridge with dust, anti-interference performance Which is good galvanized bridge |.. well-known brand Chai Jin cable tray (Certified ) | Hebi galvanized tray provided by the Tianjin Co., Ltd. Tianjin Chai Jin Chai Jin cable tray cable bridge Limited (www.tjcjdlqj.com) is Tianjin, metal building materials leader, over the years, the company is implementing the scientific management, and innovation. development, the principle of honesty and trustworthiness, and satisfy customer needs. In Chai Jin cable tray leadership with the staff warmly welcome all inquiries negotiations to create Chai Jin cable tray a better future.