Tai'an city Taishan District Baofeng solar energy equipment Co., Ltd.   

Solar vacuum tube solar energy prices, executives of the three, Tai'an Zijin pipe solar energy, solar water heater Production of all glass vacuum collector tube, with an annual output of all glass vacuum heat collecting tube 5000000, ten years to create the vacuum tube, the spirit of professional focus on the concept, the company in the strict implementation of the production process conditions, with its high quality and low price, first-class service and other advantages of the products are sold throughout the country. Full glass solar collector is the use of all glass vacuum tube as a heat sink of the solar heat collector. All glass solar energy heat collecting tube with double hard high borosilicate glass tube manufacturing. The structure as an elongated hot water flask. Package with a double-layer glass tube, two layers of glass tube between a highly evacuated (vacuum degree not lower than 1.33 * 10-3Pa). The use of magnetron sputtering technology, the outer wall of the tube to deposit multilayer graded selective absorbing film. The film on solar absorption rate can reach more than 93%, and the rate of thermal radiation is less than 6%. Vacuum tube collector to absorb solar energy, through the heat conduction fluid heating will be in the inner tube heating, high vacuum glass between the inner and outer tube that is very low and thus its high heat collecting efficiency of heat loss on fluid conduction, good heat insulation performance, air drying temperature can reach 280 DEG c.. Can also be used as usual in the winter - 18 degrees. Using all glass solar collector tube hard borosilicate glass manufacturing can withstand large hailstone diameter 2.5cm. At present, the main production of vacuum tube products are: diameter 47, 58, 70 pipe diameters, the gradient AI-N/AI 0.8 m / 0.9 m / 1.2 m / 1.5 meters /1.6 meters / 1.7 m / 1.8 m / 2 meters /2.1 meters /2.2 meters length of a variety of specifications of the selected set of heat pipe three cavity tube, three high copper steel membrane tube and high efficiency pipe series of full glass double vacuum solar energy absorption coating coaxial structure. Solar vacuum tube equipment, solar vacuum tube production line equipment, vacuum tube equipment, pull the tail machine,

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