[Chai Jin cable tray to recommend the star product - bridge] install cable tray installation, refer to the standard issued by China Architecture Design & Research JSJT-121 National General Building Standard Design - Electrical equipment standards Atlas "cable tray installation" 04D701 -3. Eight, design requirements 1, the bridge system path floorplan; 2, a cross sectional view about the bridge system. 3, corrosion-resistant materials used in the system tray and the required straight, elbow, branch (hanging) frame and other specifications and schedules as well as the number of necessary instructions galvanized cable tray brand, connecting plate and screws, protective caps from the manufacturer according to the above requirements fully serviced. 4, there is a non-standard technical description or illustration special requirements. 5, within the scope of a limited budget galvanized cable tray design required to meet safety requirements. [Chai Jin cable tray to recommend the star product - Bridge] 1.3 tray, trunking and hangers corrosive environments using galvanized cable tray how much money should be corrosion-resistant material rigidity. Or take anti-corrosion treatment, anti-corrosion treatment should meet the requirements of the project environment and durability. For corrosion or require higher place clean galvanized cable tray price, should use aluminum cable tray. 1.4 bridge in the fire safety requirements of sections available in cable ladder, adding with a fire-resistant or flame retardant tray performance boards, nets and other material enclosed or semi-enclosed structure. Galvanized cable tray Quote | Nantong galvanized cable tray | 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!