U=0.40.6W/(m2.oC)
Average heat loss coefficient
H=2.93.2MJ/m2
H
three high vacuum tube
1)material:borosilicate 3.3 glass
2)Strong heat collection;
3)low emission
4)warranty 15years
Delivery Time: | 7 days |
Package: | cartons or depend on our customers' requirement! |
Supply Ability: | 9900 Set/Sets per Week |
Minimum Order Quantity: | 990 Set/Sets |
Payment Terms: | L/C,T/T |
Port: | Shanghai or Ningbo |
Fob Price: | US$2-5Shanghai or Ningbo |
three high vacuum tube: | other |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Vacuum Solar Collector |
Brand Name: | Haoguang |
Place of Origin: | Zhejiang China (Mainland) |
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