MHYVR 1 * 4 * 7/0.37 Mining Communication Cable

There are many types of communication cables, and the following are some common types:

1、 Urban communication cable

1. HYA type: Copper core solid polyolefin insulated moisture-proof layer polyethylene sheathed urban communication cable. Widely used in communication lines within cities, suburbs, and local areas, it has the characteristics of short transmission distance and relatively small capacity.
2. HYAT type: Copper core solid polyolefin insulated filled moisture-proof layer polyethylene sheathed urban communication cable. This type of cable has improved moisture resistance and is suitable for more humid environments.

2、 Long distance communication cable

1. HYAC type: self-supporting copper core solid polyolefin insulated filled moisture barrier layer polyethylene sheathed urban communication cable. It comes with self-supporting steel strands, which can be laid overhead and are suitable for long-distance communication lines, reducing reliance on external support structures.
2. HYFA type: foam polyolefin insulated moisture barrier polyethylene sheathed local communication cable. The insulation layer adopts foam structure, which reduces the weight of the cable and the laying cost while ensuring the insulation performance.

3、 Symmetric communication cable

1. HSYV type: Copper core solid polyolefin insulated PVC sheathed urban communication cable. Commonly used in digital communication systems such as Ethernet, it has good anti-interference performance and transmission stability.
2. HSYY type: Copper core solid polyolefin insulated polyethylene sheathed urban communication cable. Used in situations where there are special requirements for sheath materials, such as higher corrosion resistance or flexibility.

4、 RF communication cable

1. SYV type: Solid polyethylene insulated RF coaxial cable. Mainly used for signal transmission in wireless communication, broadcasting, television and other fields, it has good high-frequency characteristics and shielding performance.
2. SYWV type: Physical foamed polyethylene insulated RF coaxial cable. Its foam insulation structure reduces the transmission loss of cables and is suitable for long-distance RF signal transmission.

5、 Mining communication cable

1. MHYV type: communication cable with polyethylene insulation and polyvinyl chloride sheath for coal mines. Suitable for underground communication systems in coal mines, with characteristics such as flame retardancy and anti-interference.
2. MHYVP type: Communication cable with polyethylene insulation, braided shielding, polyvinyl chloride sheath for coal mines. The shielding layer enhances the anti-interference ability and ensures the reliability of underground communication.

Terms of Use1 MHYVR 1 * 4 * 7/0.37 mining communication cable
● Environmental temperature: -40~50 ℃
Relative temperature: 95% (+25 ℃)
Installation and laying environment temperature: ≥ -10 ℃
● Small bending radius during installation: MHYVR is 10 times the outer diameter of the cable, while other models are 15 times the outer diameter of the cable
● Cable model, name, and purpose
MHYV Explosion proof Signal Cable MHYV Coal Mine Communication Cable Scope of Use

MHYVR 1 * 4 * 7/0.37 Mining Communication Cable

Mining shielded communication cable products adopt standard: MT818-1999

MHYVR (1 × 2 1 × 4 2 × 2 3 × 2 4 × 2 5 × 2 6 × 2 8 × 2 10 × 2) polyethylene insulated polyvinyl chloride sheathed coal mine communication cable, used for ordinary signal transmission in mines, and can be moved for use.

MHY32 (PUYV39-1) (1 × 2 1 × 4 2 × 2 3 × 2 4 × 2 5 × 2 6 × 2 8 × 2 10 × 2) 1/1.0, 1/1.38 polyethylene insulated steel wire armored PVC sheathed coal mine communication cable is used for signal transmission in tunnels, shafts or inclined shafts.

MHYV (PUYV) (1 × 2 1 × 4 2 × 2 3 × 2 4 × 2 5 × 2 6 × 2 8 × 2 10 × 2) 1/1.0, 1/1.38 polyethylene insulated polyvinyl chloride sheathed coal mine communication cables are used for ordinary signal transmission in mines and are suitable for fixed laying.

MHYVP cable 1 * 4 * 7/0.52, how much does MHYVP cable cost per meter? MHYVRP 7/0.30, 7/0.37, 7/0.43, 7/0.52 (1-10 pairs, 1 × 4) polyethylene insulated copper wire braided shielding PVC sheathed coal mine shielded communication cable, used for signal transmission in places with high electric field interference, the cable is relatively soft.

MHYVP (1 × 2 1 × 4 2 × 2 3 × 2 4 × 2 5 × 2 6 × 2 8 × 2 10 × 2) x 7/0.30, 7/0.37, 7/0.43, 7/0.52 polyethylene insulated polyvinyl chloride sheathed coal mine shielded communication cable, used for signal transmission in places with large electric field interference, and can be used for fixed laying.