In 2016, the competition pattern of low-temperature coolant circulation pump industry in China was analyzed. The circulation pump was a collection of two or more pumps with the same function. In the fluid channel structure, it was shown in the first-level medium pressure relief port and the second-level. The inlet communicates with each other, and the second-stage media pressure relief vent communicates with the third-stage inlet. The series-connected mechanism forms a multi-stage centrifugal pump. Now we analyze the competitive landscape of low temperature coolant circulating pump industry in China in 2016. The significance of the circulation pump is to increase the set pressure. Industry analysts pointed out that: Circulating pumps have a small size, a wide range of applications, a simple layout, easy operation, low operating costs, etc., is a fluid machinery that will be widely used in the industrial chemical system. The market development of domestic circulating pumps has been continuously improved with the gradual improvement of various rural equipment and the gradual development of hydropower work. Compared with the traditional cast iron pumps, multi-stage centrifugal pumps rely on its superior quality and performance to gain the trust of the downstream market. In recent years, the production technology of multi-stage centrifugal pumps has been greatly improved, and the development of the retail market has also become more and more important, which has greatly promoted the development speed of the water pump and centrifugal pump industries in China. From 2015 to 2020, China's cryogenic coolant circulating pump industry special research and investment value forecast report show that by 2020, China’s circulation pump imports will reach an astonishing 5 billion US dollars, exceeding the US’s 4.9 billion US dollars and becoming the largest in the world. Grade centrifugal pump importing country. The countries that will rank among the three to six countries in the import of multi-stage centrifugal pumps are: Japan, India, Germany, and France. With the development of rural urbanization, the country has to build enough sewage treatment plants, especially in China. The development of the chemical industry is also an important reason for the increase in the import quota of centrifugal pumps in China. In addition, as China's investment in water conservancy construction continues to increase, the demand for multi-stage centrifugal pumps will also greatly increase. It is expected that the market size of China's circulating pumps will continue to increase year by year from 2015 to 2020. Refrigerant Compressed Air Dryers Refrigerant Compressed Air Dryers,Refrigerant Dryer,Air Dryer Refrigeration System,Refrigeration Type Air Dryer Yantai Weisheng Machinery&Electric Engineering Co.,Ltd , https://www.wilson-airpart.com