Product Overview Main Features of Products 

    Jinghua surface-mounted flame-retardant plastic trunking is mainly used in surface assembly line engineering to protect wires, telephone lines, cable TV lines, network lines, etc. The surface-mounted flame-retardant plastic trunking is clean and beautiful in appearance and convenient to install and repair, and is especially suitable for indoor power distribution and network line construction or renovation projects in buildings, schools, hospitals, shopping malls, hotels and workshops.

    Main Technical Indicators of Products

    Jinghua surface-mounted flame-retardant plastic trunking products are designed and produced according to standards of IEC 1084-2-1: 1996 and QB/ T1614-2000 (the flame retardant performance refers to GB/T2406-93, GB/T2408-96, GB/T2828-87 and GB/ T8627-88 standards), and each main performance index meets or exceeds the standard requirements. 

    Strong insulation performance: It is able to withstand voltage of 2500V, thus effectively avoiding the risk of leakage and electric shock. 

    Excellent flame retardant performance: After the trunking is burned and removed from the flame, the self-ignition flame can quickly go out with oxygen index greater than 40, thus preventing the flame from spreading along the circuit. Thanks to its poor heat transfer performance, it is able to protect the circuit for a long time in case of fire, and prolong the operation of the electrical control system and facilitate the evacuation of personnel.

    Easy to install and use: The trunking lid of the surface-mounted flame retardant plastic trunking can be repeatedly opened to facilitate wiring and wiring modification, and the light self-weight is able to facilitate handling and installation. It can be sawed, cut and nailed. Cutting and splicing or using the supporting accessories provided of the company can quickly and conveniently connect the trunking into various needed shapes. 

    Corrosion resistance and pest prevention: Trunking has general acid and alkali resistance and is free from insect and rat hazards.