Sealing performance Valve sealing performance refers to the sealing of the valve to prevent leakage of the ability of the media, it is the valve of the most important technical performance indicators. There are three parts of the valve seal: opening and closing parts and valve seat seal between the
Read moreIn nature, water always flows from high to low, the heat is always transferred from high temperature to low temperature. But people can use water pumps to raise the water from low to high, thus enabling water to flow from low to high. So, is there a kind of "pump" that can transfer heat fr
Read moreYantai Fushan District closely follows the Dongyue Automobile Project and vigorously implements the strategy of attracting investment from the industry. The Shanghai region is regarded as a key area for attracting investment in the auto parts industry, and attracts companies with investment intent
Read moreAt the beginning of August, the first domestic complete set of desulfurization equipment production line invested by Hunan Jiaqing Environmental Protection Equipment Co., Ltd. was officially completed and put into operation. It can undertake the production tasks of 10 sets of 300,0
Read moreAfter repeated experiments, the development of a 6mm electronic automatic drain (electronic drain valve) was successfully developed. Model: KY99D6, the success of this product can solve the problem of drainage of compressed air system with a displacement of 40 cubic meters / min. I
Read moreFrom January to May of 2004, the sales volume of domestically-made cars in China was 2,117,800, which was a year-on-year increase of 28%, which was a drop in sales from 32% in the same period last year. A closer look at the sub-sectors reveals that the growth rate of passenger cars has dropped the
Read moreOn August 1, the Yicheng City Government of Hubei Province ordered eight phosphate fertilizer production enterprises in the Dayan Industrial Park to suspend production for rectification. There are nearly 20 private enterprises in the Dayan Industrial Park of Yicheng City, mainly producing phosphor
Read moreWith the improvement of people's living standard and energy consumption, energy power system has drawn more and more attention. The large-capacity HVAC drainage and drainage equipment has been widely used in living facilities and recognized by the market. Pipeline electric pump is also one of th
Read moreThe “3rd China Auto Parts Purchase, Matching and Management Conference†will be held in Nanjing on October 30th. It hopes to build a bridge for communication and exchange between vehicle purchases and parts and components, and achieve the goal of “changing the course of the skyâ
Read moreAfter the investigation of the Chinese PVC market trends of concern by the American Chemical Market Association (CMAI) employment industry and whether China will become a net exporter of PVC in the next five years, it was announced last week that the demand for PVC in the Chinese market is still st
Read moreDaimler-Chrysler (hereinafter referred to as Dai-ke) has been working in Jiangsu and Zhejiang provinces for months in order to cooperate in finding suitable parts and components companies in China. According to a person familiar with the matter, Dai-ke could not disclose his identity to the other
Read moreThere are already more than 300 Japanese parts manufacturers that have begun a gold rush in China in various forms such as joint ventures or wholly-owned ventures. These parts and components manufacturers' products account for approximately 5%-10% of China's auto parts market, and this fig
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