DIA.47/37, 1800mm solar vacuum tube

FOB Price

USD $1.4 - $2.5 / Piece

1000 Pieces(Min.Order)

Product Details

Place of Origin:	Shandong, China	Type:	Vacuum Solar Collector	Application:	Solar Thermal
Pipe Material:	Glass

Basic Specifications of solar vacuum tube:

Coating: Al-N-Al

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.:

Dia. 47 with length of 1500mm.

Dia. 58 with length of 1500mm.

Dia. 58 with length of 1600mm.

Dia. 58 with length of 1800mm

Dia. 58 with length of 2000mm..

Taian Topsun Import And Export Co., Ltd.: Contact nameQicai Song; Phone86-538-8219910; AddressTaishan Silicon Valley B8-2, Mingtang Road, East Development Zone, Taishan Dist.

Product Categories

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