Vacuum Tube is a Water Heaters product. Key specs — Brand: Redsun; Origin: Armenia.
Product Description
Product features: the color of the pipes for sapphire blue, silver color for tube,Using high-borosilicate glass for material, strength, high-temperature resistance, resistance to cold, hail impact is not less than 15 years, vacuum heating adopted target magnetron sputtering film technology,Selective absorption of sunlight, high thermal efficiency, built-in absorbent absorbed oxygen and nitrogen, remaining tube vacuum, vacuum near absolute heat loss rate less than 0.4 percent
diameter is 58cm and the length is 1800cm.
efficient temperature raised:Adopting the advanced coating technology,light converted into heat is 10% higher than the normal vacuum tube.
3.Endure the coldest temperature:Adopting the advanced vacuum technology,the vacuum degree can ammount 5x10-4 Pa convection heat emission,at the smae time the infrared reflector layer reduces the radiant emission,enable the tubes can work well in the coldest temperature area.
4.Function stable:It has long longevity;Going through 36 working procedures ensure the coating stabilization and withstand attenuation.
We are specialized in providing various high-qualit vacuum tubes, if you are interested in any of our vacuum tubes, please feel free to contact us.
