solar vacuum tube with coating of Al-N-Al comes with high efficency, high absorptance, low emittance, low heat loss.
Minimum Order Quantity: 1000pcs
Supply Ability: 25000pcs/day
Payment Terms: L/C,T/T,T/T, L/C
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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 |
Model No.: JS-GT-H58
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 58 mm
Style: Pipe bracket
ISO 9001certificate
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.:
Features: Split Balcony Solar water heater
Balcony solar water heater,solar heating system with heat pipe
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: JS-GT-58
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 58 mm
Style: tube holder
ISO 9001certificate
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: JS-GT-58
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 58 mm
Style: tube holder
ISO 9001certificate
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service