The second batch of large snow removal vehicles from Senyuan were sent to Jilin Expressway
On the evening of October 27th, the afterglow of the setting sun was hidden in the tall buildings of Anyuan, Anshan. With the order of the departure order, dozens of large-scale snow removal vehicles in the company’s yards were slowly driving to the factory gates and heading for the north of the motherland. . The concentrated batch of AD5253TCXJZV snow removal vehicle is another batch of snow removal vehicles manufactured by Anshan Senyuan Road and Bridge Co., Ltd., which is the winning bidder of Jilin Provincial Expressway Group Co., Ltd., which carries the infinite love of all the employees of Anshan Senyuan. Going to the Yushu-Songyuan, Ji'an-Tonghua, and Jilin-Airport highways in Jilin Province for winter snow removal to ensure traffic safety after winter snow. Recently, with the continuous passing of the company's successful bidding, the company's winter snow removal equipment production season has officially started. Under the strong leadership of the company's leaders, all employees are struggling to overcome difficulties and strive to invest in tight quality, quantity and insurance. , fully completed the production boom of the fourth quarter production tasks. Anshan Senyuan Road and Bridge Co., Ltd. is a leading enterprise in China's new road maintenance machinery industry. It is a national high-tech enterprise, a national champion of asphalt pavement recycling equipment and pavement maintenance machinery, and a unit of the People's Liberation Army equipment. A series of road maintenance complete sets of equipment based on in-situ reclaimed asphalt pavement and special de-icing and snow, the leading product technology is internationally advanced and partially reaches the international leading level. As early as 1998, the company developed the first snow removal vehicle in China that combines the functions of snow and snow melting agent spreading. Later, it developed a variety of deicing and snow removal equipment, which has been built to push, sweep, throw and melt. , development, production and manufacturing bases of multi-functional, full-scale de-icing equipment, etc., developed various de-icing equipment such as snow removal vehicles, mechanical integrated de-icing vehicles, heated ice melting machines, three-in-one Airport snow removal vehicles, hot-blowing de-icing vehicles, etc., have become the mainstream products of China's de-icing equipment, selling well in the north to Heilongjiang, Xinjiang, south to Fujian, Yunnan and all parts of the country. The ice removal equipment developed by Senyuan has won 17 national patents, including 8 invention patents and 1 design patent. The national standard GB/T36156-2018 “Safety Requirements for Snow Removal Machinery for Road Construction and Maintenance Machinery†has been released and implemented. The Senyuan brand AD5161TCXV snow removal truck was continuously listed in the government procurement list of energy-saving products in 2017 and 2018; the Senyuan brand comprehensive de-icing snowmobile won the title of Liaoning Famous Brand for the second consecutive year, the three-in-one airport snow removal model, hydraulic parts and bolt set Through the salt spray test conducted by a certain company of Tianjin Aerospace, the whole vehicle passed the high temperature and low temperature environmental tests conducted by the high and low temperature damp heat test room of a certain unit of the Chinese People's Liberation Army. The prototype can be stored normally under the environmental conditions of 70 ° C and -55 ° C. It can work normally under ambient conditions of °C and -41 °C. Part of the snow removal products were included in the 2015 China Practical Guide for Emergency Products ◠Response Disposal Volume. As China's urban roads and highways enter the era of mechanized snow removal, Senyuan will continue to develop new energy-saving and environmentally-friendly snow removal technologies and equipment, further improve the efficiency and removal rate of snow removal equipment, and maximize the satisfaction of snow removal users to green and efficient. The demand for snow removal equipment makes a due contribution to the safety and smooth flow of road traffic after snow. (This article is from Senyuan)
Copper pipe is also known as copper pipe. A non-ferrous metal tube is a pressed and drawn seamless tube. Copper pipe has good electrical conductivity, thermal conductivity characteristics, electronic products of conductive parts and heat dissipation parts of the main material, and has become a modern contractor in all residential commercial housing water pipeline, heating, cooling pipe installation of the first choice. Copper pipe corrosion resistance is strong, not easy to oxidation, and some liquid substances are not easy to react chemically, easy to Wei bending shape.
Copper pipe (also known as red copper pipe), often used in water pipes, heating and cooling pipes, can be used in different environments. Copper pipe set the advantages of metal and non-metal pipe in a body, in the hot and cold water system exclusive torture, is the best connection pipe. Copper pipes are refractory and heat-resistant, and can maintain their shape and strength at high temperature without aging.
The pressure resistance of copper pipe is several times or even dozens of times that of plastic pipe and aluminum plastic pipe, and it can withstand the highest water pressure in today's buildings. In the hot water environment, with the extension of service life, the bearing capacity of plastic pipe significantly decreases, while the mechanical properties of copper pipe remain unchanged in all thermal temperature ranges, so its pressure resistance will not be reduced, nor will aging occur.
The linear expansion coefficient of copper pipe is very small, is 1/10 of plastic pipe, will not cause stress fatigue rupture because of excessive thermal expansion and cold contraction.
The strength of copper pipe is greater, and the outside diameter is smaller to ensure the effective inside diameter, which is more suitable for hidden burial.
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