The bers,250m,are positioned in a loose tube made of a high modulus plastic. The tubes are lied with a water-resistant Iling compound. Over the tube, water-blocking material is applied to keep the cable watertight. Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides.The cable is completed with a polyethylene(PE) sheath.
Description
Features
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Two parallel steel wires ensure tensile strength
PE sheath protects cable from ultraviolet radiation
Small diameter light weight and friendly installation
Long delivery length