Which wires and cables have good development prospects

1. Low smoke halogen-free flame retardant wire and cable

This wire and cable is mainly used in some important places such as subway, tunnel, oil platform, ship and power station. The above-mentioned related industries are currently in the stage of rapid development, which will further stimulate the demand for this product.

2. High flame retardant wire and cable

At present, most of the flame-retardant cables produced in China are of class C and class B, and class A is still under development, which is still far from the requirements of many high-quality engineering projects in China. The development direction in the future is to achieve class a flame-retardant and complete supporting wires and cables

3. Nuclear power plant wire and cable

The cables of nuclear power plants have strict requirements for halogen-free, low smoke, low toxicity and other technical performance. More than 10 countries in the world have nuclear power generation accounting for 25% of their total power generation, which has great development potential. Therefore, the cables for nuclear power plants have a good market prospect.

4. Optical fiber composite overhead ground wire (OPGW)

The OPGW cable has various functions such as communication, remote control, telemetry and data transmission. It is suitable for the management automation of 110 ~ 500kV high voltage and ultra-high voltage overhead transmission lines.

5. Ribbon optical cable

At present, optical cables with 2000-4000 cores and more than 6000 cores are being developed. Although this technology in China started late but developed rapidly, it needs to be vigorously developed to meet the development needs of the information highway project.

6. Broadband and local network cables for intelligent buildings

The product also has the functions of transmitting telephone, fax, videophone, anti-theft alarm and other signals, also known as electronic cable. This product has accounted for more than 20% of all insulated cables in the United States. With the rapid development of intelligent building, computer industrialization and information highway project in China, the demand for this cable will also be rising day by day.

7. High performance winding wire

Class B polyester enamelled wire still accounts for 90% of domestic enamelled wire, while its proportion in Japan has dropped to less than 30%. Meanwhile, domestic products have a certain gap with similar foreign products in terms of size control and performance indicators. In the future, the technical development should focus on high performance, multi-layer composite structure and micro enamelled wire.

8. Submersible pump cable

High temperature resistant submersible pump cable is a supporting product of oil recovery pump. With the vigorous development of northwest oil field and the deepening of potential exploration in old oil fields, the requirements for high temperature resistance of submersible pump cable are higher. The domestic production capacity is developing rapidly, but there is still a certain gap in product quality and service life. In the future, efforts should be made to improve the quality and develop wires and cables of submersible pumps with higher temperature resistance.