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You are here: Solar home » Products » Solar Water Heater Accessories » Vacuum Tube and Heat Pipe (CE & SOLAR KEY MARK CERTIFICATE)

Integrated lower pressure series

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Vacuum Tube and Heat Pipe (CE & SOLAR KEY MARK CERTIFICATE)

  • Glass Vacuum Tube
  • Changzhou City of China
  • bedelite
S C Tube Features:
High solar-thermal conversion and low heat loss

Stable advanced coating up to 380

High level vacuum ensure operation under cold weather
Advanced solar selective coatings
Advanced solar selective coatings employ two patent technologies:
(1) Double cermet film structure with the highest photothermal efficiency
(2) Metal-Aluminum nitride cermet (M-AlN) materials deposited by a novel sputtering technology.

The typical film structure of M-AlN cermet selective surfaces
Schematically shown in the figure one.



Add:2969 Longcheng Rd. Xinbei District,Changzhou,Jiangsu,China

Person: Townway Zhang / Keyway
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