Sell evacuated tube solar heater

详情

Vacuum Tube Specification: *8*1.8m Vacuum Tube Purchase:*6/*8/*0/*4/*0/*6 Outer Tank:0.4mm A grade color steel Inner Tank:0.4mm SUS****2B food grade stainless steel Frame:1.5mm galvanized steel plate with plastic spraying Heat Preservation:Imported Polyurethane foam, ****0mm, can keep the water temperature last for *2 hours. All Vacuum Tubes are used Three Target Vacuum Tube New intervene film technology:Utilize copper, Aluminum and Stainless steel three target film technology. Core technology: combining the innovation & scientific technological of thermal conductivity wave technology, by frequency conductivity to collect the heat energy in a short time. Product efficacyï&frac*4;� Rapid-heating, no bomb For the present, our company has obtained CE Certification, the SOLAR KEYMARK and SRCC are testing in Germany for TUV. Furthermore, we have advanced testing devices, high level and highly qualified production team and perfect after-sales services.