U tube heat exchanger is suitable for the large temperature difference between tube side and shell side. The shell side media is easy to scale and needs cleaning, while the tube side media is clean and not easy to scale. It is also suitable for high temperature, high pressure, fluid corrosive working conditions.
Each heat exchange tube is bent into U-shape, the two ends are fixed in the upper and lower areas of the same Tube Sheet, and divided into two chambers of inlet and outlet with the partition in the tube box. This kind of heat exchanger completely eliminates the thermal stress, the structure is simpler than the floating type, but the tube side is not easy to clean.
The number of tubes is small, the utilization of the tube sheet is not frequent, and the shell side fluid is easy to short circuiting, which is unfavorable to heat transfer. If there is a leak or damage in the tube, the external U-tube can be replaced, while the broken inner tube can not be replaced, only plugged, and one broken U-tube means two broken, so the U-tube easily scrapped.
U Tube Heat Exchanger,Beu Heat Exchanger,U Type Heat Exchanger,U Tube Type Heat Exchanger Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.jiemaheatexchanger.com
Recently, the heads of the China Forging Association President and some vice-chairperson units were invited to participate in the forging press industry association in Hai'an County. CPPCC Vice Chairman, County Party Committee, County People’s Congress Chairman Shan Xiaoming, county leaders Wang Xilin, Lu Zhongping, Cai Zhuping, Chu Kaiquan participated in the event.
Lu Zhongping, deputy governor of the county, introduced the investment environment, economic and social development, and the status quo of the forging industry in Hai'an County.
Leaders of leading companies in the forging industry in Hai'an County, such as Jianghai Group, Hengli Heavy Industry, Wesley Group, and Mei Sitie, introduced the company's flagship products and operations, and conducted in-depth exchanges with the participating industry elites.
Participants affirmed the development of forging industry in Hai'an County. Chairman of China Forging Association, deputy general manager of China North Industries Group and chairman of Inner Mongolia Yiji Group, said that Hai'an has obvious advantages in location and superior investment environment. China Forging Association and China Weapons Group will support Hai'an forging and forging industry. Zhang Jin, executive vice chairman and secretary-general of the China Forging Association, said that Hai'an has developed rapidly, especially in the advanced manufacturing industry. The China Forging Association will pay more attention to the forging industry in Hai'an and establish a close cooperative relationship.