Direct Buried Heat Pipeline Sensing Cable
SCTXW33Y-T-09L The structure of buried thermal pipeline sensing optical cable is that single-mode or multi-mode optical fiber loose tube is sheathed in spiral armor, and a circle of stainless steel mesh shielding layer is tightly sheathed outside the spiral armor, then the first circle of steel wires are arranged neatly to form a stranded layer, and then the second layer of steel wires are twisted, and finally the polyethylene (PE) outer sheath is extruded to form a cable, and the spiral armor is armored with stainless steel braided wires to improve the compression resistance and rat bite resistance of the optical cable. The arrangement of the stranded layers of steel wires is effective in tensile strength, compression resistance and cold resistance, and has good tensile strength.
