[Chai Jin cable tray to recommend the star product - bridge] 1, Cascade cable bridge CQ1-T based Cascade cable bridge is based on the information at home and abroad to improve the design. It is light weight, low cost, unique, easy installation, cooling, ventilation and good. He applied to the larger diameter cable laying ships, suitable for high and low voltage power cables. [Chai Jin cable tray to recommend the star product - bridge] 5, material statistics (1) bridge: statistics of the total length of the bridge various models, in addition to the standard length of a bridge spraying the fire bridge, drawn trays an outer quantity, an additional 1% -2% of the balance. (2) column: If a unified standard uprights fire bridge manufacturers, can bridge a total length divided by the average fire bridge column spacing, column number obtained, an additional 2% to 4% margin. A post different specifications, we need statistics separately. (3) the holding arm: bridge full-length divided by the average spacing bracket arm, and then add 1% to 2% margin, extremely total demand. (4) Other components: its body multiplied by a certain percentage (depending on the plant may be) to obtain the total number. [Chai Jin cable tray to recommend the star product - large span cable bridge] current bridge is typically assembled from pultruded fiberglass profiles from steel fire bridge, 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, construction without flare, a single bridge lengths up to 8 m, or even longer), cutting easy, no maintenance and other advantages. Fire bridge works, integrity manufacturers Chai Jin cable bridge, fire bridge Tangshan Chai Jin from the Tianjin cable bridge Limited. 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.