As is known to all, the energy industry is the foundation of the national economy. In the development process of New China, coal once became the main energy source. We can’t live without coal in production.
However, as people pay more attention to environmental protection, according to the requirements of sustainable development, the primary energy makes full use of solar energy, wind energy, ocean energy and geothermal energy, and gradually replaces fossil fuel as the main energy, which is an inevitable trend of development. It will take a long time for primary energy to completely replace coal.
Significant changes have taken place in the structure of primary energy consumption, with the proportion of oil and hydropower rising and that of coal falling. The rate of energy conservation will remain high, and the elasticity coefficient of energy consumption will be significantly reduced.
There are pressure hydraulic pipe for oil hose in coal industry. In recent years, some coal mine hydraulic support pressure requirements have been improved, part of the steel wire braided hose can not meet its performance requirements, requiring the use of steel wire wound tubing. In addition, in order to prevent coal dust pollution in the process of underground coal mining and improve production safety, the variety of coal mine oil pipe has been increased, such as coal seam water exploration and hole sealing device telescopic oil pipe, which is used for water injection and grouting of coal seam before fully mechanized mining in underground coal mine.
The progress of enterprises needs to have a strong and sufficient energy supply, so that the development of energy into a virtuous cycle. Ensure economic stability and strive to develop economic strength. Take measures to develop science and technology, transform enterprises, improve efficiency, protect the environment and develop new energy sources. Let our country become stronger and stronger, healthy development, people’s life is more and more stable.