The day cable licensing cables, KVVP copper core control cable and the manufacturers detailed, direct Hebei mine control cables use solid insulation filled cable is suitable for coal mine pipe network pipe laying, is mainly used for pipe laying. The inner and outer surfaces of the shield layer in the cable core and is filled with petroleum jelly or casting process, in order to prevent the intrusion of water in the coal mine. Coal mine 30 ~ C 60 to C common environmental conditions, the mechanical and electrical properties of the coal mine communication cable remains unchanged. For the drift, Inclined and electromechanical chamber to do the communication line and the primary signal transmission for drift, shaft, or deviated. Sales Manager: Wang Wenxu, Tel: 15731627778 Model Name specification uses MHYV (PUYV) PVC sheathed mineral insulated fire retardant the signal cables 7/0.28 for the drift, Inclined and electromechanical chamber MHJYV, 2-5 ( PUJYV) insulated fire retardant PVC sheath to strengthen mine communication cable 2-5 7/0.28 (c steel, copper) for the drift, Inclined better the tensile strength MHYVP coal mine polyethylene insulation braided shield PVC sheathed communication cables (5-10) * 2 * (0.75-1.5) for an electric field to interfere with the larger spaces for signal transmission in the fixed laying MHY32 coal mine with polyethylene insulated wire Kai mounted PVC sheathed communication cables (5-19) * 2 * (0.75-1.5) for drift, shaft or inclined shaft the the primary signal transmission MHYVR coal mines insulated PVC sheathed communication soft cable (5-10) * 2 * (0.75-1.5) for mine for ordinary signal transmission, mobile MHYBV (PUYBV) coal mine insulated galvanized steel wire braid armored flame-retardant PVC sheathed communication cables 5-50 1/0.8 with high mechanical shock drift the Inclined MHYAV (PUYAV) coal mine with polyethylene insulated aluminum / polyethylene bonded sheath flame retardant PVC sheathed communication cables 10-100 1/0.8 Sales Manager: Bi Donghai, contact Tel: 1383162046 1/1.0 as for a more moist the inclined shaft peace Lane the communication line MHYA32 (PUYA32) coal mine in a polythene insulated aluminum / polyethylene bonded sheath galvanized steel wire armored flame retardant PVC sheathed communication cables 10 -100 1/0.8 1/1.0 for communication lines mine for coal mine shaft and inclined shaft with control cable structure: 1, conductor: annealed bare copper wire, copper wire diameter for 0.30,0.42,0.52,0 .60,0.70,0.80,0.90 (mm). Mine communication cable insulation material: high density polyethylene or polypropylene, and marked in accordance with standard insulated wire color. Insulated wire pairs: two insulated wires of different colors at different pitch twisted pairs, and with specified color combinations in order to identify the pair. 4, the core structure of the communication cable: 1 pair of basic units, more than 25 pairs of cables per unit, each unit with the provisions of chromatography unit cable tie around the bar, in order to identify the different units. Cable pairs 100 pairs and above plus 1% of the preliminary line up over 6 pairs. Gap within the core filled with petroleum jelly. 5 core package with: mylar tape wrapped. 6 Shield: copper wire shielding or embossing (or not corrugated) metal with vertical package communication cable core package with metal band. 7, jacket: blue low-density polyethylene. Can also provide a communication cable of the double jacket. Edit this paragraph to identify and the length mark cable outer surface of permanent identification mark, mark intervals of not more than 1m mark content: the diameter of the wire, the line number of the cable model, manufacturing plant name code and year of manufacture, length mark interval not more than 1m mark on the outer surface, but staggered with the mark. Mine communication cable to all chromatography insulation, aluminum sheath shielded ribbon jacket (ie vertical cable package into one cohesive, form a seal sheath), has superior electrical performance, and convenient construction. Our solemn declaration: 1, Product Quality Assurance books signed, commitment - never factory substandard products. 2, within two years of product quality tracking service, and customer service records in the archives for 20 years. Indeed due to the problem of product quality, our factory warranty, refunding, replacement, to meet customer requirements. Specifications: customized according to customer requirements Quantity: the MOQ 100 m, 100 m -200 m floating Package Description: a few meters short of disc packaging meter long cable shaft packing Price Description: Phone deliberations, the price According to the decline in copper prices go up at any time to update Contact Sales (general manager) Wang Wenxu phone No. 15731627778 15731627778 office landline 0316-5726723