China\'s foreign valve technical bottlenecks encountered abandoned

Technological innovation is the key from the last century, "10-valve leakage nine" to quite a number of products exported at present, China's valve industry regulation made substantial progress. However, from the China General Machinery Industry Association regulating valves Branch of the information, the annual adjustment of China's valve market turnover up to 500 billion yuan, of which there are more than 100 billion market by foreign enterprises regulating valve occupation, it is necessary to change this species of the status quo, through innovative technology to improve the quality of regulating valve is the key.



     Regulating valve technology has been dropped 10 years abroad



     Regulating valve in the machinery occupies a significant proportion of foreign industrial countries, according to statistics, the output is regulating valve compressor, fan and pump the sum of the three, the whole machinery industry output value accounted for about 5%. At the same time, major technical equipment as an important component of, especially in the electricity, petrochemical, metallurgy, urban water supply and drainage systems, regulating valve is a key role to play, but very large amount. At present, the valve regulating more than 6,000 enterprises, of which more than 5 million yuan annual output value of 900.



     Referring to China's regulation of the status of the valve industry, the Beijing Municipal Engineering Design Research Institute senior engineer Professor Guang-Jie Wang, Zhang LOH that while engaged in productive enterprises adjust valves, but are mostly small and medium-sized. A small number of small businesses no drawings, no technology, no technical staff, products do not meet national standards, and even the production of fake and shoddy products, have seriously disrupted the valve regulating the market, but also a waste of valuable resources. Many large state-owned enterprises are faced with the burden of heavy financial difficulties, the problem of technological obsolescence, and there was no force to carry out technical transformation and investment in new projects. Regulating valve with the international advanced level of technology is probably a difference of about 10 years, for example, a number of high temperature and high pressure and corrosion resistant products that can not be strong production, the use of offshore oil exploitation requirements regulating valve 10 to 15 years does not leak, we have less than this basic request. Long-distance pipeline transportation are the main line is also foreign products, domestic products can only be used for the extension.  valve ball valve gate valve check valve globe valve butterfly valve

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