Does the bridge have soft joints and hard joints?

But it will be better to use soft street, because the soft joint connection, generally the bridge is only laid near the equipment, and then the galvanized steel pipe is laid between the bridge and the equipment. Finally, the soft connection between steel pipe and equipment distribution hose or special-shaped pipe (all-soft connection) line bridge is generally realized by red copper braided wire and tin-plated copper braided wire, and the grounding of bridge joint is connected by soft copper plate. Hard joints cannot achieve this effect.

Cable tray is divided into trough cable tray, tray cable tray, ladder cable tray, grid cable tray and other structures, which are composed of brackets, support arms and installation accessories.