Domestic demand and export volume of the hottest v

The domestic demand and export volume of valve products show an upward trend

the domestic demand and export volume of valve products show an upward trend every month and quarter, the overall situation is good, and the competition among domestic valve enterprises is gradually improving. The products are developing in the direction of energy conservation, environmental protection and green

the domestic demand and export volume of valve products are on the rise every month and quarter, the overall situation is good, and the competition among domestic valve enterprises is gradually improving. The products are developing in the direction of energy conservation, environmental protection and green

the valve industry plays a very important role in the development of the national economy as an important link in preparing the manufacturing industry. Since there is still a certain gap between the level of domestic valve manufacturing industry and the international advanced level, many key valves with high parameters, high temperature and high pressure and high pound level have always depended on imports. In order to promote the localization of valves, after the "several opinions on accelerating the revitalization of equipment manufacturing industry" issued by the State Council, the relevant departments of the state have made a series of major deployments according to the requirements of major equipment localization made by the state, Led by the national development and Reform Commission, China Machinery Industry Federation and China General Machinery Industry Association have deployed and formulated localization plans for valves with major equipment in related fields. Due to the above reasons, they have coordinated with relevant departments for many times. Now, the localization of valves has formed a consensus in domestic valve industry

at present, China's valve manufacturing industry has been able to provide user departments with about 12 categories, more than 3000 models, more than 4000 specifications, or when the valve tip and hole are not tightly closed, its performance parameters range from vacuum valves to 600MPa ultra-high pressure valves, and the temperature ranges from 196 ℃ in deep cold to 570 ℃ in high temperature. Its main products have basically met the needs of the domestic market, and the complete set rate, complete set level and complete set capacity of the valve market have been greatly improved. Domestic valves have a certain foundation for revitalization

with the transfer of oil development to inland and offshore oil fields, and the development of power industry from thermal power below 300000 kW to thermal power, hydropower and nuclear power above 300000 kW, the performance and parameters of breathing valves, flame arresters, filters, pipe mirrors and other products should also be changed according to the changes in the field of equipment application. Urban construction system generally adopts a large number of low-pressure valves, and develops to environmental protection and energy conservation, that is, the transition from low-pressure iron gate valves used in the past to environmentally friendly rubber plate valves, balance valves, metal seal butterfly valves and center line seal butterfly valves. Oil and gas transmission projects are developing in the direction of keeping pipelines in Ningbo, which requires a large number of flat gate valves and ball valves

the other side of energy development is energy conservation, so from the perspective of energy conservation, we should develop steam traps and develop to high parameters of subcritical and supercritical. The construction of the power station is developing towards large-scale, so it needs large-diameter and high-pressure safety valves and pressure reducing valves, as well as quick opening and closing valves. For the needs of complete sets of construction machinery, the valve supply has developed from a single variety to multiple varieties and specifications. There is a growing trend that all the valves required for a project are provided by one valve manufacturer

generally speaking, the market price of valves in China is relatively stable. Although it rises and falls slightly every year, the range is very small. From the perspective of North China valve market, it is found that many enterprises are shoddy for profit, and the above-mentioned content has a very small probability of destruction, seriously disrupting the valve market. The main problems in the valve market are: first, some operators buy Valves without a factory name and address, and print the famous brand and certificate of conformity of well-known manufacturers, causing serious harm to the reputation of qualified valve enterprises. 2、 Refurbishment of valves, some operators through the second sale of waste valves after repainting, has brought serious safety hazards to the project quality

through the analysis of the valve market, it is not difficult to find that China's valve product market has a good development prospect, but we must eliminate vicious competition and enhance the overall competitiveness of the industry by standardizing the market order and strict management