[Chai Jin cable tray to recommend the star product -] tray tray tray cable bridge in the selection of cable tray in the general level of emissions is a single layer, so its installation bridge width b is: b = n1 (d1 + k1) + n2 (d2 + k2) + n3 (d3 + k3) + ...... n1, n2, n3 ...... isoform above the number of model specifications of the cable. [Chai Jin cable tray to recommend the star product - the bridge] (5) bridge anchor trough cable tray, such as spacing column, corbel or non-support, architecture, installation, model specifications, the elevation of the standard cable tray, may agree to a list of instructions on the plane can also be marked with a different sub-sectional view of a large sample line diagram or graph. (6) the cable cited under the lead position and under way, in general, a large number of cables under the lead of available vertical curved and vertical lead-board shelves, available guides or a small amount of lead pipe cable cited cited under way to specify. (7) cable tray should be more than 2.2 meters above the ground Cascade cable bridge, the bridge from the top of the roof or other obstructions should not be less than 0.3 meters, the bridge width of not less than 0.1 meters, the bridge cross-section of the filling rate should not exceed 50% . Fireproof cable tray, cable tray, Henan, Tianjin bridge preferred Chai Jin Chai Jin provided by Tianjin cable bridge Limited. Chai Jin Tianjin cable bridge Limited (www.tjcjdlqj.com) strong, credible, in Tianjin metal building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chai Jin cable tray and you hand into the brilliant, for a better future!