[Chai Jin cable tray to recommend the star product - Bridge] cable tray types and a variety of choice, to be electrical interference shielding cable network or external protection (such as: corrosive liquids, combustible dust and other environmental) impacts When the request should be used (FB) class trough complex corrosion shielded cable tray (with cover) 2, corrosive environment should be used (F) corrosion retardant epoxy resin composite cable tray. Corbel, bracket should choose the same material galvanized bridge, to improve the life of galvanized cable tray, cable tray, tray and accessories. [Chai Jin cable tray to recommend the star product - the carrying capacity of the bridge] is usually cable tray cable tray load characteristic curve represents. As can be seen by the load curves, the size of the cable tray loading capacity is the amount of a bridge away from the relevant specifications and support. The same distance between the support and the amount of deformation corresponding to the convex bending. Side height of the bridge carrying capacity and strong galvanized tray, height small bridge carrying capacity is small. In addition, when the load capacity planning, how to sell the same galvanized tray, cable tray to the same specifications. Small distance from the support than the support of a large amount of bending deformation is small. Under normal circumstances every l.5 ~ 2.0m cable tray installation of a set of brace. [Chai Jin cable tray to recommend the star product - Bridge] cable trays are designed to be used to follow a certain formula, introduced the following specific formula: in design calculations, the actual load capacity if the cable tray with G Total, said: Then: G total = n1g1 n2g2 n3g3 ...... Where: g1 g2, g3 ...... are various models within the cable tray weight per unit length. Units (kg / m) n1, n2, n3 is the number of the same model specifications cable. Galvanized tray manufacturers, cable tray preferred Chai Jin (certified), Xiaogan bridge provided by the Tianjin Chai Jin galvanized cable tray Limited. Chai Jin Tianjin cable bridge Limited (www.tjcjdlqj.com) is Tianjin, metal building materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chai Jin leader in cable tray with the staff warmly welcome all inquiries negotiations to create Chai Jin cable tray a better future.