[Chai Jin cable tray to recommend the star product - the bridge] how to take a given deflection deflection, but also there is no clearly defined FRP cable tray prices in the area should obviously be considered to reduce the burden of the cable around the bridge, which means that the steel The amount will increase accordingly. Therefore, when calculating how much money just take advantage of the maximum allowable stress of steel cable tray and ensure adequate safety factor cable tray manufacturers, general maximum deflection of the span (distance between support points) than taking 1/250 ~ 1/150 is appropriate. Expansion and contraction problems. [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. Tray cable tray, cable tray Zhoushan, Tianjin bridge provided by the Tianjin factory Chai Jin Chai Jin 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!