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MGXTSV Central loose tube type optical cable for mine
The structure of MGXTSV optical cable is that the optical fiber is sheathed in a loose tube made of high modulus material, the loose tube is filled with waterproof compound, and the loose tube is wrapped with a layer of double-sided plastic-coated steel tape. Water-blocking material is added between the steel strip and the loose tube to ensure the compactness and longitudinal water-blocking of the optical cable. Two parallel steel wires are placed on both sides, and then polyethylene sheath and flame-retardant sheath are extruded to form a cable.
MGTSV Loose layer stranded optical cable for mine
MGTSV optical cable adopts loose-jacketed stranded structure, and the optical fiber is sheathed in a loose tube made of high-modulus polyester material. The loose tube is filled with waterproof compound (water-blocking ointment). Loose tube and filling rope are twisted around the metal central reinforcing core (phosphating steel wire) to form a compact cable core, and the gaps in the cable core are filled with water-blocking ointment. The cable core is longitudinally wrapped with plastic-coated steel strips on both sides, and then the PE inner sheath is extruded, and then the blue flame-retardant PVC sheath is extruded.