Valve product market towards where
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The valve market distribution, mainly based on the construction of the project, the valve is the largest user of the petrochemical industry, power sector, metallurgical sector, chemical industry and urban construction sector. The petrochemical industry mainly uses API standard gate valves, globe valves and check valves. The power sector mainly adopts high-temperature pressure-relief valve, globe valve, check valve and safety valve as well as low pressure butterfly valves and gate valves for water supply and drainage valves. The chemical industry mainly adopts Stainless steel gate valve, globe valve, check valve; metallurgical industry mainly low-pressure large-diameter butterfly valve, oxygen globe valve and oxygen ball valve; urban construction department mainly uses low-pressure valve, such as urban water pipe mainly adopts large-caliber gate valve, Butterfly valve, the city heating mainly uses metal sealing butterfly valve; oil pipeline mainly uses flat gate valve and ball valve; the pharmaceutical industry mainly adopts stainless steel ball valve; the food industry mainly adopts stainless steel ball valve. Regarding the market trend of valve products, according to the analysis, major trends in the coming period are as follows: 1. With the oil transfer to the mainland oil fields and offshore oilfields, and thermal power from the power industry below 300,000 kilowatts to more than 300,000 kilowatts Hydropower and nuclear power development, valve products should also be based on changes in equipment applications corresponding changes in its performance and parameters. 2. Urban construction system generally uses a large number of low-pressure valves, and to the development of environmentally friendly and energy-saving, that is, from the past to use low-pressure iron gate gradually shift to environmentally friendly plastic valve, balance valve, metal seal butterfly valve and midline sealed butterfly valve transition. Oil, gas pipeline project to the direction of development, which in turn requires a large number of flat gate valve and ball valve. 3. The other side of energy development is energy saving, so from the energy saving point of view, it is necessary to develop steam traps and develop toward high parameters of subcritical and supercritical conditions. 4. The development of large-scale power plant, so the need to use large diameter and high pressure safety valve and pressure relief valve, but also need to quickly open and close the valve. 5. The needs of complete sets of projects, the valve supply from a single species to more varieties and multi-specification development. The valve required for a project, by a valve manufacturer to provide all the growing trend.