7, Stagnation Parameter: -280m2C/KW
6, Vacuum : less than 5x10-3 PA
5, Emittance: Less than 6%
4, Absorbance : More than 93%
3, Construction: Graded AL-N/AL Solar Selective Absorbing Coating
2, Size: 58x1800mm blue-black or red with heat pipe
1, Glass Material: Borosilicate Glass
Borosilicate Glass,Size: 58x1800mm blue-black or red
evacuated tube ,
evacuated tube is Borosilicate glass,Graded AL-N/AL Solar Selective Absorbing Coating.
Delivery Time: | within 20 days |
Package: | paper skin |
Supply Ability: | 5000 Piece/Pieces per Month |
Minimum Order Quantity: | 500 Piece/Pieces |
Payment Terms: | D/A,D/P,T/T,Western Union |
Port: | fob shanghai |
Fob Price: | US$1.75-2.10fob shanghai |
evacuated tube: | name |
Model Number: | UPVT-58MM-05 |
Brand Name: | uniepu |
Place of Origin: | Zhejiang, China (Mainland) |
Pipe Material: | Borosilicate 3.3 |
Application: | Water Heater |
Type: | Vacuum Solar Collector |
Place of Origin: | Zhejiang China (Mainland) |
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