National standard mining cable underground shielded communication cable

NegotiableUpdate on 01/10

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Overview

National standard mining cable underground shielded communication cable $r $n coal mine polyethylene insulated polyvinyl chloride sheathed communication cable, used for signal transmission in places with high electric field interference, can be used for fixed laying.

Product Details

National standard mining cable underground shielded communication cable

Product model and name

Model number	Name	Main application scope
MHYV	Polyethylene insulated PVC sheathed communication cable for coal mines	Used for ordinary signal transmission in mines, suitable for fixed laying
MHYVR	Polyethylene insulated PVC sheathed communication flexible cable for coal mines	Used for ordinary signal transmission in mining sites, movable for use
MHYVP	Polyethylene insulated copper wire braided shielded polyvinyl chloride sheathed communication cable for coal mines	Used for signal transmission in places with significant electric field interference, suitable for fixed installation
MHYVRP	Polyethylene insulated copper wire braided shielded polyvinyl chloride sheathed communication flexible cable for coal mines	Used for signal transmission in places with significant electric field interference, the cable is relatively flexible
MHYBV	Polyethylene insulated galvanized steel wire braided armor polyvinyl chloride sheathed communication cable for coal mines	Used for main signal transmission in places with high mechanical impact
MHY32	Polyethylene insulated fine round steel wire armored polyvinyl chloride sheathed communication cable for coal mines	Used for main signal transmission in alleyways, vertical shafts, or inclined shafts
MHYAV	Polyethylene insulated aluminum polyethylene bonded protective layer polyvinyl chloride sheathed communication cable for coal mines	Used for main signal transmission in damp inclined shafts and tunnels
MHYA32	Polyethylene insulated aluminum polyethylene bonded protective layer steel wire armored polyvinyl chloride sheathed communication cable for coal mines	Used for main signal transmission in vertical or inclined shafts

MHYAV type coal mine polyethylene insulated aluminum polyethylene bonded protective layer polyvinyl chloride sheathed communication cable

Specifications	conductor structure Number of strands/nominal diameter of single filament mm	Insulation nominal thickness mm	Aluminum polyethylene bonding protective layer overlap width ≥ mm	Inner sheath label Measuring thickness mm	Outer sheath nominal thickness mm	outer diameter of cable ≤ mm
20 × 2	1/0.80	0.35	6	1.5	2.0	23.4
30 × 2	1/0.80	0.35	6	2.0	2.0	27.4
50 × 2	1/0.80	0.35	6	2.0	2.0	32.6

MHYA32 type coal mine polyethylene insulated aluminum polyethylene bonded protective layer steel wire armored polyvinyl chloride sheathed communication cable

Specifications	conductor structure Number of strands/nominal diameter of single filament mm	Insulation nominal thickness mm	Aluminum polyethylene bonding Overlapping width of protective layer ≥ mm	Inner sheath label Measuring thickness mm	Armored steel wire Nominal diameter mm	Outer sheath label Measuring thickness mm	outer diameter of cable ≤ mm
30 × 2	1/0.80	0.35	6	2.0	1.6	2.5	32.6
50 × 2	1/0.80	0.35	6	2.0	1.6	2.5	37.3
80 × 2	1/0.80	0.35	6	2.0	1.6	2.5	43.0

Characteristics of use of mining communication cables
The long-term allowable working temperature of cable conductors is -40 to+50 ℃;
The monthly average maximum relative humidity is ≤ 95% (at+25 ℃)
The temperature allowed for cable attachment and installation should not exceed -10 ℃
The minimum bending radius for cables is 10 times the outer diameter for MHYV and MHJKV types, and 15 times the outer diameter for other types of cables.

National standard mining cable underground shielded communication cable

Our factory solemnly declares:

1. Sign a product quality assurance certificate and promise that unqualified products will never leave the factory.
2. Provide product quality tracking services within two years and keep customer service records in archives for 20 years.
3. Due to product quality issues, our factory will provide warranty, return, replacement, and meet customer requirements.
Product specifications: Customized according to customer requirements
Product quantity: The minimum order quantity isPrice increase for 100 meters, 100-200 meters
Packaging instructions: Packaged in trays with a length of meters, packaged in cable shafts with a length of meters
Price Description: The price is updated at any time based on the fluctuation of copper prices