Haining Tong Hua Import & Export Co., Ltd.
Main products:LED light,solar water heater,Energy saving light,Solar machinery,pvc panel/floor
Contact Us
  • Contact Person : Ms. Gao Cindy
  • Company Name : Haining Tong Hua Import & Export Co., Ltd.
  • Tel : 86-573-87832229
  • Fax : 86-573-87832227
  • Address : Zhejiang,Haining,Room 0705#, China Commerce Building, No. 100, Worker Road
  • Country/Region : China
  • Zip : 314400

Solar water heater vacuum tube

Solar water heater vacuum tube
Product Detailed
1.Standard 3.3 high-boron-silicon glass-pipe 2.Low coefficient of heat loss 3.Good performance&price 4.Life: over 10 year


1 Solar vacuum tube solar water heater vacuum tube is the core component , the cover glass and the composition of glass .

2 Glass tube coated on the inner solar selective absorbing film , one end of a spring inside of the card in the cover glass , the other end and the cover glass sealing .

3 The cover glass and laminated within the glass tube under vacuum at high temperature state , the vacuum insulation laminated play a role .

4 Unique stainless steel heat absorbing layer of aluminum nitride , high temperature up to 500 °C, the film does not fall off , not ultra- pure copper cold launch anti- aging mirror , low reflection , heat loss.

5 Cold environment, the collector is good, still have hot water warming faster than the 92% of high absorption , reflectance approaching 6% , the thermal efficiency increased by 12 %, higher water temperatures , more hot water .

Model  Number: 

ModelTubeQty. per 20 Container ( set)
TH-58-1800-1658-1800mm, 16pcs115
TH-58-1800-1858-1800mm, 18pcs102
TH-58-1800-2058-1800mm, 20pcs92
TH-58-1800-2558-1800mm, 25pcs74
TH-58-1800-3058-1800mm, 30pcs61

Solar water heater vacuum tube

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