Description

　　The fibers, 250m，are positioned in a loose tube made of a high modulus plastic. The tubes are lied with a water-resistant filling compound.The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a flame-retardant sheath.

　　Features

　　Good mechanical and temperature performance

　　High strength loose tube that is hydrolysis resistant

　　Special tube filling compound ensure a critical protection of fiber

　　Special sheath material ensure excellent flame-retardant performance

　　PSP enhancing moisture-proof

　　Two parallel steel wires ensure tensile strength

　　Small diameter light weight and friendly installation

　　Long delivery length