With the development of China’s economy, the development of all walks of life in our country increases rapidly, such as manufacturing industry, textile industry, construction industry, chemical industry, electric power industry, the development trend of the manufacturing industry in our simple analysis of pump valve industry.
According to the analysis, in the next period of time, the development of China’s valve market has the following trends:
- Power plant construction to large-scale development, so the need for large diameter and high pressure safety valve and pressure relief valve, but also need to quickly open and close the valve.
- Energy development on the other side is energy saving, so from the point of view of energy conservation, the development of steam traps, and to sub critical and supercritical parameters of the development of high.
- For the needs of the project, the supply of valves from a variety of varieties and specifications to the development of multi. A project required by the valve, a valve manufacturer to provide all the growing trend.
- With the transfer of oil development to the mainland oil fields and offshore oil fields, and the power industry under the 300 thousand kilowatts of thermal power to more than 300 thousand kilowatts of thermal power and hydropower and nuclear power development, and valves should be changed based on device applications and the corresponding changes in its performance and parameters.
Urban systems generally use a large number of low-pressure valve, and to the development of environmentally friendly and energy- - saving, plastic sheet valve, from low iron gate used in the past gradually turned to environmental protection type balance valve, metal sealed butterfly valve and the center line butterfly valve seal transition, oil, gas transmission pipeline in the direction of development, which in turn requires a large number of flat gate valve and ball valve the.The following is the largest user of the valve (Department of petrochemical industry, electric power, metallurgy, chemical industry and City Construction Department) type valves required for the metallurgical industry mainly uses low-voltage large-diameter butterfly valve, oxygen valve and oxygen valve; the electricity sector is mainly used for high temperature pressure power station gate valve, globe valve. Check valve and safety valve and a low-pressure drain valve butterfly valve, gate valve; chemical industry mainly uses stainless steel gate valve, globe valve, check valve; the food industry mainly uses stainless steel ball valve city construction sector is mainly low-pressure valve, large diameter valve such as city tap water pipeline mainly adopts the butterfly valve, floor apartment building the main city, heating the metal sealing butterfly valve; pipeline mainly flat gate valve and ball valve; the pharmaceutical industry mainly uses stainless steel ball valve; petrochemical industry mainly uses the standard API gate valve, stop valve and check valve.
