Coal mine fire central tube cable (MGXTSV) Product Description: MGXTSV cable 250μm fiber structure is set into the high modulus material loose tube, inside resistant filling compound. Loose layer of double-sided coated steel casing topical (PSP) vertical package, plus water-blocking material between the strip and the Ying sleeve to keep the cable compact and watertight, placed on both sides of two parallel wire resistance after squeezing home Burning sheathed 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 SPECIAL jacket material 5 having excellent flame retardant properties, double-sided coated steel ensure tensile strength 6, two parallel wires ensure tensile strength 7, small diameter, light weight, easy laying 8, Longer length delivery product standard: Q62170406-MG001-2011 corporate standards and MT / T386-2011 standard; by coal Ann (MA) certification. About Temperature: Storage, temperature: -40 ℃ to + 70 ℃