Saddle welding procedure requires the use of a Saddle Fusion tool. This tool must be capable of holding and supporting the pipe, rounding the pipe for proper alignment between the pipe and fitting, holding the fitting, and applying and indicating the proper force during the heat fusion jointing process. The heating and fusing process must be performed with accuracy and efficiency, especially when fusing to a pressurized main pipe. Automatic saddle welding machines with CNC control system promise operator to follow the welding temperature, welding time and jointing pressure after choosing welding standard, pipe size and material. CNC HDPE reducing tee saddle fusion welding machine, which is produced under a high technology with special design of pipe fusion machines, has the principle of working on the logic of the hydraulic system. For high quality reducer and high accuracy and working efficiency, Wuxi Yuda MRH-A Automatic HDPE Fitting Reduing Tee Saddle Fusion Equipment is your best choose. Automatic Saddle Welding,Saddle Welding,Saddle Fusion Welding,Saddle Welding Equipment WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.wxpipefusionweldings.com
December LED lighting export prosperity index is 52.9, reaching the best in 2017
In December, the total export value of China's LED lighting was 2.375 billion US dollars, up 15% year-on-year; the export volume was about 2.022 billion, up 24% year-on-year; the scale index increased by 3 percentage points from the previous month. I. Summary of contents China's LED lighting export prosperity index was 52.9 in December, which was in the booming period, an increase of 1 point from the previous month. The LED lighting export boom reached the best state in 2017, which was mainly affected by the scale of China's LED lighting exports and exchange rate fluctuations. The influence of the price trend of packaged devices and the multiple factors of enterprise LED lighting export business revenue. High-tech LED lighting export monthly prosperity index high-yield research Institute LED Research Institute (GGII) preparation Note: All index values ​​range between 40 and 60, 50 is the threshold of the prosperity index, when the prosperity index is greater than the critical value, it indicates The economic situation tends to rise or improve, and it is in a state of prosperity; when the prosperity index is less than the critical value, it indicates that the economic situation tends to decline or deteriorate, and it is in a state of recession. The specific criteria are: 58 or more is a very prosperous interval, which is a sluggish interval, (47, 42) is a relatively sluggish interval, (42, 40) is a very sluggish interval. 2. GGII analysis of export scale index growth, overall export The growth of China's LED lighting exports in December was 2.375 billion US dollars, up 15% year-on-year; the export volume was about 2.022 billion, up 24% year-on-year; the scale index increased by 3 percentage points from the previous month. The export situation did not have a significant negative correlation. In December, the exchange rate of the US dollar against the RMB fell by 0.4% from the previous month, which did not have a strong negative correlation effect on the development trend of LED lighting exports. The LED raw material index was stable, and the price of packaged devices In terms of LED packaging, in December 2017, the price of mainstream LED packaging devices in the Chinese market remained stable, and there were no significant fluctuations in high-power and medium-power products, but the price of packaged products is expected to decline from the first quarter of 2018. Under the stable price, manufacturers continue to upgrade product performance, and focus on the development of industrial lighting, outdoor lighting and other markets with higher growth rates. The export business index of Mingye increased, and the export scale of mainstream enterprises increased. In December, the LED lighting export business revenue index increased by 6 percentage points from the previous month, and about 1,500 production companies showed different degrees of growth. December 2017 China Summary of the growth of LED lighting mainstream enterprises Note: This data statistics only consider the production enterprise data directly declared for export
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