58*1800mm
Spare Parts
5 Years
New
Double Vacuum Heating Tube
API, ISO, CB, CE
Water Heater, Solar Thermal, Air Conditioning System
Glass
Non-Pressure
MLSUN
Carton, Wooden Box
58*1800mm
China
Product Description
We developed TWO-ENDS-OPEN DOUBLE-GLASS evacuated solar tube.
It is our innovative product, is widely used in food drying, house heating, hot air and hot water.
Data sheet of TWO-ENDS-OPEN DOUBLE-GLASS evacuated solar tube.





It is our innovative product, is widely used in food drying, house heating, hot air and hot water.
Data sheet of TWO-ENDS-OPEN DOUBLE-GLASS evacuated solar tube.
Both Sides Open solar vacuum tube | Double-glass |
Outer glass tube | Φ58 mm |
Inner glass tube | Φ47 mm |
Length | 1800 mm |
Thickness | 1.6-1.8 mm |
Material | high borosilicate glass 3.3 |
Coating | three target SS-CU-AL |
Vacuum degreee | 5*10-3 Pa |
Max. working temperature | 280ºC |
Max. working pressure | 10 bar |
Hail resistance | 25 mm |
Carton (10 tubes) | 1870*340*180mm, 25kg |
Working fluid | air, water |
Application | hot air, hot water, room heating, drying |




