Vacuum Tube AL-N-AL

Three-high vacuum tubes patent tubes pioneers a new era of solar-thermal utilization. UTLE technology_it is an important breakthrough of world solar thermal technology. All glass vacuum tubes are the key components of solar collectors and solar heaters. The outer surface of the inner tube is coated with a spattered selective surface. The vacuum

Boaguang Evacuated Tubes are made from low emissivity borosilicate glass3.3 with an all-glass seal and are adopted high efficie. 1)size:58*1800mm/47*1500mm 2)coating:AL-N/CU/10-4pa/high borosilicate 3.3 3)wall thickness:1.6mm/2.1mm 4)tube plug:Silicon Rubber 5)Aluminum fin:length 1620mm

Heat Pipe Vacuum Tube Super heat pipe has a non-generic uptake solar performance, it is formed by high vacuum can minimize heat loss, and very low reflectivity, can effectively be radiant energy from the Sun's direct and diffuse radiation energy is quickly passed to Super heat pipe. Super heat pipe with effective absorption of solar and thermal insulation