Coal Safety Certification Mining Communication MHYVP 1 * 6 * 7/0.52 Cable

Coal Safety Certification Mining Communication MHYVP 1 * 6 * 7/0.52 Cable $nMHYV: Mining Flame Retardant and Explosion proof Cable $n1:1 Pair Communication (or Control) Cable $n4:4 Wires $n7: Each wire contains 7 copper wires $n0.43: Each copper wire has a diameter of 0.37m ㎡ $n Mining Flame Retardant and Explosion proof Cable Wrap 1 Pair Communication (or Control) Cable, consisting of 4 wires, each wire contains 7 copper wires, each copper wire has a diameter of 0.37m ㎡

Coal Safety Certification Mining Communication MHYVP 1 * 6 * 7/0.52 Cable

　　Mining communication cable MHYV 1 × 4 × 7/0.43Model Name Specification Purpose

MHYV (PUYV) polyethylene insulated flame-retardant polyvinyl chloride sheathed mining signal cable 2-5

On 7/0.28, it is used for flat lanes, inclined lanes, and mechanical and electrical chambers

MHJKV (PUJKV) polyethylene insulated flame-retardant polyvinyl chloride sheathed reinforced mining communication cable 2-5

7/0.28

(Three steel and four copper) used for flat and inclined tunnels, with good tensile strength

MHYVP coal mine polyethylene insulated braided shielded polyvinyl chloride sheathed communication cable (5-10) * 2 * (0.75-1.5) is used for signal transmission in places with high electric field interference and is suitable for fixed installation

MHY32 coal mine polyethylene insulated steel wire with PVC sheath communication cable (5-19) * 2 * (0.75-1.5) used for main signal transmission in level tunnels, vertical shafts or inclined shafts

MHYVR coal mine polyethylene insulated polyvinyl chloride sheathed communication flexible cable (5-10) * 2 * (0.75-1.5) is used for ordinary signal transmission in mines and can be moved for use

MHYBV (PUYBV) coal mine polyethylene insulated galvanized steel wire braided armor flame-retardant polyvinyl chloride sheathed communication cable!

1/0.8 is used for flat and inclined tunnels with high mechanical impact

MHYV (PUYV) coal mine polyethylene insulated aluminum/polyethylene bonded protective layer flame-retardant polyvinyl chloride sheathed communication cable

1/1.0 is used as a communication line for damp inclined shafts and alleyways

MHYA32 (PUYA32) coal mine polyethylene insulation aluminum/polyethylene bonding protective layer galvanized steel wire armor

Flame retardant PVC sheathed communication cable 10-100

1/0.8

1/1.0 used for communication lines in coal mine shafts and inclined shafts

Solid insulated filled cables are suitable for pipeline laying in coal mine pipelines, mainly used for pipeline laying. Fill or pour petroleum paste on the inner and outer surfaces of the cable core and shielding layer to prevent moisture from entering the coal mine. Under the common environmental conditions of 30-60 ° C in coal mines, the mechanical and electrical performance of communication cables used in coal mines remains unchanged. Used for communication lines in level tunnels, inclined tunnels, and mechanical and electrical chambers, as well as for main signal transmission in level tunnels, vertical shafts, or inclined shafts.

Coal Safety Certification Mining Communication MHYVP 1 * 6 * 7/0.52 Cable