Views: 2456 Author: Site Editor Publish Time: 2020-07-09 Origin: Site
Sealing is a technical product that is very important for industrial continuous operation. With the rapid development of China's machinery industry, especially the development of the automotive industry and electronic communication industry, China's sealing industry has irreplaceable practical significance and far-reaching connotation of industry development. Now let's take a look at the development status and development trend analysis of the seal manufacturing industry.
At present, China's seal manufacturing industry has made great progress, among them, metal seals have also entered a new stage. In 2017, the market size of China's metal seal industry was about 73.905 billion yuan. The industry is concentrated in Shandong and the Yangtze River Delta, but the overall competitiveness of the enterprise is weak. In the future, driven by downstream industries, the metal seal manufacturing industry will continue to develop steadily.
The manufacture of metal seals refers to the production of seals using metal as a raw material. It has now fully developed into a competitive industry. The products of the seal industry are used in conjunction with many large industries, regardless of aviation, navigation, petroleum, chemical industry, or machinery, power generation, metallurgy, mining, etc., are inseparable from seals. Therefore, although the seal industry is small, it involves a wide range of aspects. At present, in the seal manufacturing industry, spring seals, elastomer bellow seals, pump seals, elastomer bellow seals, mechanical seals occupy the main market.
In recent years, the production and quality of China's metal seals have gradually entered a new stage and new period, but since 2010 the market size has fluctuated greatly. In 2016, the sales revenue of China's metal seal manufacturing industry reached 82.77 billion yuan, a year-on-year increase 19.7%, with a total profit of 6.351 billion yuan, a year-on-year increase of 19.48%.
As of 2017, the sales revenue of China's metal seal manufacturing industry was 73.905 billion yuan, down 10.7% year-on-year, and the total profit was 6.094 billion yuan, down 4.06% year-on-year, which was greatly affected by the upstream and downstream industries. In recent years, China's steel industry has been continuously reducing its capacity, and steel prices have fluctuated greatly.
With the development of industrialization and automation, a large number of high-performance, high-reliability hydraulic and pneumatic sealing components are required for mechanical equipment. In addition to the construction of the Three Gorges Project on the Yangtze River, the South-to-North Water Transfer Project, the Qinghai-Tibet Railway, etc., there are a large number of large-scale coal mines, oil fields, open-pit iron mines, power stations, airports, ports, high-speed railways, high-grade highways and other key projects, and a large number of urban construction The demand for domestic construction machinery will continue to grow for a long period of time, and the metal seal market will face a new period of great development.
If you need detailed information about spring seals, elastomer bellow seals, pump seals, elastomer bellow seals, mechanical seals, please freely consult our sales consultants.