Main Products: LPG Cylinder Production Line ,Solar Water Heater Production Line ,Enamel Tank Production Line ,Solar Warning Light Solar Aviation Light ,Earthwork Products
solar vacuum tube
USD $1.4 - $2.5 /Piece
Min.Order:1000 Pieces
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Taian Topsun Import And Export Co., Ltd.
Business Type: Trading Company
Shandong ChinaMain Products: LPG Cylinder Production Line ,Solar Water Heater Production Line ,Enamel Tank Production Line ,Solar Warning Light Solar Aviation Light ,Earthwork ProductsProduct Details
Type | Length=1200 | Length=1500 | Length=1500 | Length=1800 |
Glass Thermal Energy Parameter | 3.3*10-6/ | 3.3*10-6/ | 3.3*10-6/ | 3.3*10-6/ |
Outer Glass Tube Diameter | 47MM | 47MM | 58MM | 58MM |
Inner Glass Tube Diameter | 37MM | 37MM | 47MM | 47MM |
Thickness of the Glass Tube | 1.6MM | 1.6MM | 1.8MM | 1.8MM |
Transmission Ratio of the Outer Glass Tube | >0.80 | >0.80 | >0.80 | >0.80 |
Length of the Vacuum Tube | 1200MM | 1500MM | 1500MM | 1800MM |
Solar Selective Absorber Coating | AL-N/AL | AL-N/AL | AL-N/AL | AL-N/AL |
Absorptance (AM1.5) | >0.93 | >0.93 | >0.93 | >0.93 |
Emission Ration (80) | <0.07 | <0.07 | <0.07 | <0.07 |
Atmospheric Pressure Intensity in Vacuum Jacket | P<5*10-3 | P<5*10-3 | P<5*10-3 | P<5*10-3 |
Stagation Temperature | >230 Deg. C | >230 Deg. C | >230 Deg. C | >230 Deg.C |
Heat Loss Coefficient | <0.75W/M2 | <0.75W/M2 | <0.75W/M2 | <0.75W/M2 |
Hail Resistant Ability | <25MM | <25MM | <25MM | <25MM |
Max. Pressure Resistant Ability | 0.8MPa | 0.8MPa | 0.8MPa | 0.8 MPa |
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