Optical fiber cables for telecommunication application have been installed in pipes/ducts for many years. The installation process is influenced by local conditions, local climate, customer’s existing procedures, and customer requirements. There are two basic methods of cable installation in a preinstalled duct – Pulling method and Blowing method. The cable installation method is selected based on site conditions.

We know that due to the bending stress of Blow Micro-cable itself, when it is released from the cable reel, the Blow Micro-cable is not straight, so when we blow the Blow Micro-cable into the microduct, the Blow Micro-cable is in the microduct actually moves forward in a spiral shape, so the high-quality microduct with a small friction coefficient actually reduces the frictional resistance of the Blow Micro-cable.

With the popularization of the Underground Cable Installation Solution, the construction of the basic network architecture has been accelerated. But there will be some problems during construction. For example, the resistance of Air Blowing Micro Cable in Microduct is a bit large.

Silicon Duct and Micro Duct, as the world's most advanced optical cable sheathing materials, have been widely used in communication optical cable sheathing in various fields. They not only protect optical cables, but also speed up the construction of optical cables. , which can save the investment and construction period of the same-route optical cable construction, and lay a solid foundation for the development of communication.