News

  • What are the main processes of wire and cable?

    2021-22-03

    Wires and cables are made through three processes: drawing, stranding, and coating. The more complex the model and specification, the higher the repeatability. 1. Draw In metal pressure processing. Un...

  • What are the applications of cables?

    2021-15-03

    Power Systems The cable and wire products used in the power system mainly include overhead bare wires, busbars (bus bars), power cables (plastic cables, oil-paper cables (basically replaced by plastic...

  • What are the safety requirements for cables?

    2021-08-03

    1. When the cables cross each other, the high-voltage cables should be under the low-voltage cables. If one of the cables is protected by a pipe or separated by a partition within 1m before and after ...

  • What are the cable protection measures?

    2021-01-03

    With the rapid development of power cable buried laying engineering, higher requirements are put forward for cable protection. The cable protection sleeve is made of polyethylene PE and high-quality s...

  • Types and characteristics of fire-resistant cables?

    2021-22-02

    Fire resistance refers to the ability to maintain a certain period of time under the condition of flame burning, that is, to maintain the integrity of the circuit. This type of cable has a certain per...

  • What is the difference between flexible mineral cables and ordinary cables?

    2021-18-02

    One of the main differences between flexible mineral cables and other ordinary cables is that high-energy electron beams (β rays) generated by high-power electron accelerators are used to cross-link s...