1.It is widely used in optical cable communication network systems for highways, railways, etc.
2.The inner core of the silicon core layer is a solid, permanent lubricant;
3.The silicon core layer of the inner wall is synchronously extruded into the wall of the high-density polyethylene pipe, and uniformly distributes the inner wall of the pipe, does not peel off, detaches, and has the same life as the silicon pipe;
4.The silicon core layer of the inner wall has the same physical and mechanical properties as the high density polyethylene;
5.The friction characteristics of the inner core silicon core layer remain unchanged, and the cable can be repeatedly extracted in the pipeline;
6.The silicon core layer on the inner wall does not react with water, and the pipe can be flushed with water after an accident.