GYTY53 мульти-труба двойной оболочкой одного броня fibe

Description: The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath. Characteristics: 1. Good mechanical and temperature performance 2.High strength looes tube that is hydrolysis resistant 3. Special tube filling compound ensure a critical protection of fiber 4. Crush resistance and flexibility 5. Suitable for direct buried,ducts and aerial Standards: GYTY53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1. Packing: 2000m or 4000m or customer request