*Non-conductive: Good insulation, assuring a safe system
*Smooth surface: Small friction coefficient to ensure the cables go through smoothly
*Fire resistant: Self-extinguishing, do not support combustion
*Corrosion Resistance: Resistant to acids, bases and salts, assuring a lower maintenance cost and a longer performance life
*Impact strength: Resistant to compression and impact, suitable to be buried in concrete
*Easy Installation: solvent cement and threading joining