Mining optical cable MGTSV model single price _ Mining MGTSV optical fiber fusion splicing _ Mining communication optical cable

Description :

　　The structure of the flame-retardant optical cable for mining is to insert single-mode or multi-mode optical fibers into a loose tube made of high modulus plastic

　　Fill with water-resistant compounds inside. The center of the cable core is a phosphated steel wire or a steel wire rope extruded with polyethylene, a loose sleeve (or a filling rope), and

　　The signal line is twisted around the center to form a compact and circular cable core, and the gaps inside the cable core are filled with water-resistant filling material made of steel polyethylene adhesive

　　After the inner sheath is formed, the blue flame-retardant PVC sheath is used to form the cable

　　Divided into: central tube type (2-144 cores) and layer twisted type

　　Main composition structure: The central tube is composed of optical fiber, optical fiber paste, loose tube, steel wire (wrapped around one circle), steel strip, inner sheath, and flame-retardant sheath from inside to outside

　　Layered twisted type, from inside to outside, consists of a central reinforcement element (usually made of steel wire), optical fiber, fiber paste, loose tube, cable tie, cable paste, steel strip, inner sheath, and flame-retardant sheath

　　Controlling the remaining length of the optical fiber ensures that the cable has good tensile performance and temperature characteristics.

　　Technical characteristics of mining optical cable:

　　1. The unique casing design endows the casing with excellent flexibility and resistance to lateral pressure;

　　2. The surplus length control and SZ twisting process make the optical cable have excellent mechanical and environmental performance; Full cross-section water blocking;

　　3. The steel belt armor has excellent resistance to lateral pressure and has the ability to prevent rodents.

　　4. Laying method: vertical shaft, roadway

　　5. Applicable temperature: -40 ℃~+70 ℃

　　MGXTSV coal mine optical cable center bundle tube type

　　Central loose tube;

　　Cable core filling grease;

　　Fine steel wire armor;

　　Double sided coated corrugated steel strip bonded with PE inner sheath;

　　Flame retardant outer sheath.

　　MGTSV type coal mine optical cable layer twisted metal center reinforcement;

　　Fiber optic loose tube;

　　Cable core filling grease;

　　Double sided coated corrugated steel strip bonded with PE inner sheath;

　　Flame retardant outer sheath.

AfterSalesService :

• Mining optical cable