Heat Pipe Vacuum Tubes Solar thermal collector with most reasonable price China manufacturer :      The heat pipe series of solar collectors are always connected with existing heating supply device. The selective coating on the inner glass of the evacuated tube converts solar energy into heat energy and transfers heat to the heat pipes by aluminium fins. The liquid in the heat pipe changes into vapour and rises to the condensation end .The heat passes through the heat exchanger into the inner wall of the vacuum tube and then transfers through the copper pipes into the liquid..The transference of heat into the liquid creaters a continuous circulation as long as the collector is heated by the sun.

FEATURE:

     1. Workable at water pressure up to 0.6Mpa.

     2.Possible to be connected with existing energy source.

     3. Water tank may not be installed together the collector.

     4.The pipeline is made of copper and conducted by heat transfer medium liquid. The vacuum tube does not take water.The coating is high strength stainless steel with air flow design ,which is furnished in good style.

      5.Possible to withstand high pressure in working condition.

     6.Module design, free combination to meet the demand of large water consumption.

Feature:

1,header pipe materia

2,manifold material:aluminum alloy

3,tube dimensions:l1500/47mm or 1800/58

4,vacuum tube coating material:AL-N/AL or AL/N-SS-Cu

5,insulation layer:compressed rock wool

6,test pressure:9bar

7,working pressure:6bar

8,collector mounting:flat roof/inclined roof

9,angle of operation:5 degree-90degrees

10,heat preservation:72 hours

11,hail resistance:25mm

12,copper heat pipes for rapid heat transfer

Primary competitive advantages:

1 ISO,CE,SOLARKEYMARK

2 reasonable price and good quality

3 prompt delivery

4 environmental protection

5 OEM order is available

6 experience of export to 70 countries

7 international quality warranty:10 years for solar cillector and 15 years for vacuum tube

8 runner :copper runner 35mm, 40mm, 42mm