solar vacuum collector tube

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  Tube specification(Diameter x Length) (mm): Heat pipe 58 x 1800

  Tube vacuum degree: 5 x 10-3
  Tube absorption >0.88
  Tube heat loss <0.08
  Tube heat transfer power: 26000Kw/m2
   Working pressure(MPa): 0.6
  Anti freeze(C): -40
  Anti ice drops(Diameter mm): 30
  Tube start working temperature(C) <25

  Tube quantity:combine14---30 pcs collector tube according to customers' requirement.

   Material:borosilicate 3.3 high hardness glass

1.Size:47*1500; 58*1800mm

Feature:

Product name: Glass Solar Vacuum Collector Tube

     Two water tanks automate line of solar water heater was imported from Germany in 2004,the annual production capacity is more than 200,000 sets. With high-quality,reasonable prices and first-class service,our products are sold all over the country, and exported to more than 40 countries,such as Europe,South  Asia,Middle East and Africa.)

      With more than 20 years,Chunlei has developed into a famous manufacturer in worldwide.And fistly set the Automatic productline of solar water heaters, solar panels, solar lights, and vacuum collect tube.also  provide so many solar heater project systerm for many international customers.

Qingdao Chunlei Technology Development Co.,Ltd is one of the largest high-tech manufacuturers,with more than 1200 employeers,including 96 technologist and  researchers,specialized in solar R&D,manufacturing and marketing.

1.Solar vacuum collcetor tube;
2.Size:47*1500;58*1800;can as your request
3.Advanced absortion;
4.With high cost-efficiency.