Silicone Core Tubes

https://www.jwell-machinery.com/products/silicone-core-tubes.html

The silicon core tubes are widely used in communication cables, cable protection bushing and so on.

Description of Pipe Extruder
Jwell silicon core tube substrate is made of high-density polyethylene and the inner layer is made of a lowest friction coefficient silica gel solid lubricant. Its inner wall is smooth with the characteristics of corrosion resistance, blowing cable transmission is convenient, production line construction is simple, greatly shorten the construction period, reduce labor costs. Tubules of different sizes and colors are concentrated through the outer casing as required. It is favored by cable communication operators and investors in highways and railways.