Selling heat pipe solar vacuum tube

详情

Heat pipe vacuum tube
work principle
Heat pipe is a sealed copper pipe containing a  small quantity of volatile liquid and some special additives but with no air .Heat pipe vacuum tube consists of the glass vacuum tube and a copper heat pipe which is fixed by aluminium flake and silicon plug. When copper heat pipe to be heated then it will conduct heat to its tip( condenser) which is plugged into the header pipe (inside of manifold ). Water run through the header pipe so that is transferred from  the heat pipe condenser to the water .
1.Axial heat flow density >= *8MW/m2  
2.Equivalent themal coefficieng≥*4MW/m*oC
3.Radiation aggregate activity ais 1.4****1Bq/g
4.Acceptable service life≥*****0 h

Technical Data heat  pipe details Dimension Special size pipe length for evacuated tube ***0,***0,***0,***0 special length available Diameter of heat pipe  Φ8mm Φ*0mm/*2mm available  Thickness of absorbance pipe  0.7mm  Thickness:between 0.**0.8mm  Diameter  of pipe  condenser  Φ*4mm  Diameter :between Φ**-Φ*4mm