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
Solar tube by Borosilicate Glass,Size: 58x1800mm blue-black or red
Solar water heater part.
Solar water heater part,Solar tube by Glass Material of solar tube is Borosilicate glass,Graded AL-N/AL Solar Selective
| Delivery Time: | 20 days |
| Package: | paper skin |
| Supply Ability: | 2000 Unit/Units per Month |
| Minimum Order Quantity: | 1 Unit/Units |
| Payment Terms: | D/A,D/P,T/T,Western Union |
| Port: | fob shanghai |
| Fob Price: | US$240-260fob shanghai |
| Solar water heater part: | name |
| Application: | pressurized solar water heater |
| Model Number: | UPVT-58MM-08 |
| Brand Name: | uniepu |
| Place of Origin: | Zhejiang China (Mainland) |