[Chai Jin cable tray to recommend the star product - bridge] 1, cable tray as a cabling project supporting the project, there is no specific regulatory guidance, a manufacturer specifications program lacks versatility, therefore, the design selection process should be According to seem weak individual system cable type, quantity and reasonable application of the selected bridge. (1) determine the direction: According to the building floor plans, Beichen cable tray, with air conditioning lines and electrical lines and other settings, easy maintenance, and the cable routing density to determine the best route cable trays. [Chai Jin cable tray to recommend the star product - large span cable bridge] current bridge is typically assembled by the FRP profiles, suitable for power cables, control cables, lighting cables and accessories. Compared with the iron bridge, has a long life (typically the design life of twenty years), ease of installation and low cost (specific gravity is only 1/4 of steel, slotted cable bridge, construction without flare, single bridge lengths up to 8 meters, or even longer), cutting easy, no maintenance and other advantages. [Chai Jin cable tray to recommend the star product - the bridge] in the room, cable tray manufacturers, as far as possible, columns, beams and slabs erected along the wall of the building, Cascade cable bridge, as promised when using integrated pipe rack erection, then should be set up in parallel to the side or top of the pipeline, and to consider deflectors and branch lines to avoid the cross, as no other pipe racks to borrow, you need inception (branch) column. (2) Load Calculation: trunk cable bridge profile weight per unit length of the cable. Cascade cable bridge cable bridge well-known manufacturers Chai Jin _ _ provided by the Tianjin Tanggu cable tray cable tray Ltd. Chai Jin. Chai Jin Tianjin Cable Bridge Co., Ltd. (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.