Name: Solar Vacuum Tube
SKU: 103120315
Availability: InStock

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Solar Vacuum Tube

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Mr. Qicai Song

Manager

Taian Topsun Import And Export Co., Ltd.

Shandong, China

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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

Solar Vacuum Tube

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