Feature:1.Using a high efficiency heat pipe and heat transfer fin design to conduct the heat from within the all glass vacuum tube up to the header;2.Due to the vacuum between the two glass tubes, conductive and convective heat loss are eliminated;3.The...
solar collector, passive solar collector, evacuated tube solar collect...
※ Energy saving and low cost. German imported copper core with Nitrogen TiO2 coating (this technology is in world leading position in application of solar energy, sunshine absorption over 95%), make full use of solar energy, to save energy by...
With a cooper coil in the water tankanti-burstSupply you best grade waterquick heat transfer Without incrusting, long usage lifeAutomatic fill water...
All kinds of solar water heater...
Seamless weld PEX-AL-PEX tube, used for hot water floor heating system, PEX cross-link can be over 60% with cross-link procedure, PE-Xb is laminated with the aluminum layer and special glue in the middle. it is also called five layer pipe: PEX/glue/AL...
pex-al-pex, pert, brass fitting, press fitting, ppr pipe...
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