Stranded loose tube non-metallic armored half to strengthen the core of ordinary cable (GYFTY53) Product Description: GYFTY53 cable 250μm fiber structure is set into the high modulus material loose tube, inside resistant filling compound. Center cable core is a metal reinforced core, for some core number of cable, the metal reinforced core sometimes sheathed with polyethylene (PE). The tubes (and filling) around the center to strengthen the core compact and circular cable core, the cable core is filled with water blocking filler. After getting into the cable core within the outer layer of polyethylene sheath, double coated steel (PSP) vertical outsourcing extruded polyethylene sheath into the cable. Application: pipes, aerial, buried. Features: 1, with good mechanical properties and temperature characteristics 2, loose tube material itself has good hydrolysis resistance and high strength 3, the inner tube filled with special ointment, a key to the optical fiber protection 4 , good compression and softness 5, the following measures to ensure the cable watertight: a single metal center to strengthen the core; special waterproof compound filled loose tube 2; 3 completely fill the core; 4-sided coated steel (PSP) to improve the cable through the tide of anti-ability; 5 good longitudinal water-blocking material to prevent water seepage cable.