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Kingeagle's vacuum tube adopt dry absorb type selective coating with lower remittance,it solved the problem of normal tube having not good curve of emittance, when the temperature higher, the remittance higher, which reduce the efficiency of the tube.... More
(1)Modular design, suitable for various types of construction (2)Closed heat exchange circulation technology, faster exchange rate(3)High-temperature limitation for your safety(4)Anti-freeze technology, normally used even in the severe cold zone(5)Fully... More
Closed circulation central hot water supply system Big absorbing area, high thermal efficiency, long lifetime, and easy maintenance.Automatically control with high reliability Constantly hot water supply 365 days a year... More
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... More
1.Using high efficient metal glass vacuum tubes consist of a single glass tube. Due to the curved aluminium plate coated with Al-N-O selective coating inside the tube and the copper heat pipe be attached, metal glass vacuum tube own a high efficient... More
