9) Emittance: 0.065
10) Heat loss coefficient:
BAOGUANG Solar vacuum tubes are widely used for solar water heater and solar water heating project .See more at cnbg.cn
Minimum Order Quantity: | 200 Piece/Pieces |
Port: | Shanghai |
Fob Price: | US$1.0-4.5Shanghai |
Triple-target coated: | CU/SS-ALN |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Manifold Collector |
Model Number: | TT58-1800 |
Brand Name: | BAOGUANG |
Place of Origin: | Zhejiang China (Mainland) |