GYTA53

GYTA 53 Outdoor Fiber Cable are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compounda central steel strength member for reinforcement.For some producta layer of polyethylene (PE) is required to be extruded outside the metal reinforced core.The loose tube (and the filling rope) is twisted around the center reinforcing core into a compact and round core and the gap in the core is filled with a water blocking filler. The plastic coated aluminum strip (PSP) is longitudinally wrapped and extruded into a polyethylene(PE) sheath to form a cable.After the plastic coated aluminum strip (APL) is longitudinally wrapped a polyethylene(PE) inner sheath is extruded and a corrugated steel strip (PSP) is longitudinally wrapped and extruded into a polyethylene sheath to form cable