HDPE three layers composite pipe with inner Silicon-layer developed by Qingdao Sincere Machinery is used for HDPE silicon-core pipe production. The main material is HDPE, and the inner layer is blended and modified HDPE and Silica gel. The whole line is made up of three extruders. HDPE three layers composite pipes with inner Silicon-layer are mainly used as protective covering tube for the protection of cables in telecom and network projects with great market prospect.
 
Silicon Core Pipe Extrusion Line is mainly used for producing cable protection pipe. It is high hardness, high tenacity, corrosion resistance, low cost and long life. It is new cable hose following PVC, double-wall corrugated pipe and multi-pipe. t resent, t is widely used for communication project, highway and railway project. 

Production of Pipes (mm)	32/26 34/28 40/33 50/40
Production Speed (m/min)	612
Installed power (kg/h)	100-280
Installed power (kw)	126
Compressed air	0.40.6mp0.1m3/h
Cooling water consumption (l/h)	6