... 3.Apply:Construction 4.Diameter:16,20,25,32,40mm plastic conduit pipe plastic electrical pipe 1. Long lifetime. Pipes could be used ... and salt, etc. 3. Good impact resistance. PE pipes are flexible , good impact resistance.4. Good wear resistance. PE pipes are ... can be recycled.7. Reliable pipeling system. PE pipes are flexible which could stand earthquake, information changes. 8. We could provide ...