Control valve market distribution, mainly based on the construction of the project, the largest valve is the control of the petrochemical industry, power sector, metallurgical sector, chemical industry and urban construction sector. Petrochemical industry mainly uses API standard gate valve, globe valve and check valve; power sector mainly uses the high temperature and high pressure gate valve, the closing valve, the check valve and the safety valve and the part gives the drain valve the low pressure butterfly valve, the gate valve; the chemical industry mainly uses Stainless steel gate valve, globe valve, check valve; metallurgical industry mainly use low-pressure large diameter butterfly valve, oxygen valve and oxygen ball valve; urban construction departments mainly use low pressure valves, such as urban water pipes mainly use large diameter gate valve, Butterfly valve, urban heating mainly used metal sealing butterfly valve; oil pipeline mainly uses flat gate valve and ball valve; pharmaceutical industry mainly uses stainless steel ball valve; food industry mainly uses stainless steel ball valve and so on.

On the valve product market trends, according to analysis, in the next period of time the main trends are as follows:

1, with the oil development to the mainland oil and offshore oil field transfer, as well as the power industry from 300,000 kilowatts of thermal power to more than 300,000 kilowatts of thermal power and hydropower and nuclear power development, the valve product should also be based on changes in equipment applications corresponding to change its Performance and parameters.

2, urban construction system generally use a large number of low-pressure valves, and to the environment-friendly and energy-efficient development, that is, from the past use of low-pressure iron gate valve gradually turned to environmentally friendly rubber plate valve, balance valve, metal seal butterfly valve and midline seal butterfly valve transition. Oil, gas engineering to the direction of pipeline development, which in turn requires a lot of flat gate valve and ball valve.

3, the other side of energy development is energy saving, so from the perspective of energy conservation, to develop steam traps, and to subcritical and supercritical high-parameter development.

4, the construction of power plants to large-scale development, so the need for large diameter and high pressure valve and pressure relief valve, but also need to quickly open and close the valve.

5, complete sets of engineering needs, the valve supply from a single variety to more varieties and more specifications development. A project required by the valve, by a valve manufacturer to provide all the increasing trend.