MKVV22,MKVV32 Steel wire armored mine communication cable
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Description
Steel wire armored communication cable
Models: mhya32, mhyav, mhy32mhyvr, mhyvpmhyvrp, mkvv, mkvv22, mkvv32
Executive standard: mt818 14-1999
Naming Code:
Steel wire armored mine communication cable...... MH (HU)
Polyethylene insulation...... y
Aluminum polyethylene adhesive coating...... a
Blue flame retardant PVC sheath...... V
Steel wire armored blue flame retardant PVC outer sheath...... 32
Main model, name, specification and application of steel wire armored mine communication cable:
Mhyv (huyv) mining polyethylene insulated and flame retardant PVC sheathed communication cable 2-5 7 / 0.28 is used for drift, inclined roadway and Electromechanical chamber
Mhyav (huyav) mine polyethylene insulated, aluminum / polyethylene adhesive protective layer and flame retardant PVC sheathed communication cable 10-100 1 / 0.81 / 1.0 is used as communication line in humid inclined shaft and drift
Mhya32 (huya32) mine polyethylene insulated, aluminum / polyethylene adhesive protective layer, galvanized steel wire armored, flame retardant PVC sheathed communication cable 10-100 1 / 0.81 / 1.0 is used as communication line in coal mine shaft or inclined shaft