g) Average heat waste coefficient: UIt
We are professional solar vacuum tubes manufacturer since 1998,Our annual production are over 10 million units.
Package: | 8/9/12/15/18/21/24 Pcs each carton with polystyrene foam reinforced inside |
Supply Ability: | 30,000 Piece/Pieces per Day |
Glass: | Borosilicate 3.3 |
Pipe Material: | Glass |
Application: | Solar Thermal |
Type: | Non-Pressure |
Model Number: | ST47-1500 |
Brand Name: | BAOGUANG |
Place of Origin: | Zhejiang China (Mainland) |
ShandongLongguang TianxuSolar EnergyCo.,Ltd Models Ф58×1800 Weight 2kg±0.05kg Structure All glass coaxial double-layer tubes Outer tube diameter Ф58±0.5mm Inner tube diameter Ф47±0.5mm Outer Tube thickness 1.6±0.15mm Inner tube thickness 1.6±0.15mm Tubes length ...
Brand Name:BANGNI Model Number:TT-tube-70-180/TT-tube-70-210 Type:Vacuum Solar Collector Application:Solar Thermal Pipe Material:borosilicate Material:Borosilicate Glass3.3 Warranty:5 Years Coating:ALN/AIN-SS/CN Glass:High Borosilicate 3.3glass May be our products is not ...
Come From Haining Bangni New Energy Co.Ltd
Brand Name:BANGNI Model Number:TT-tube-58-180/TT-tube-58-210 Type:Vacuum Solar Collector Application:Solar Thermal Pipe Material:borosilicate Material:Borosilicate Glass3.3 Warranty:5 Years Coating:ALN/AIN-SS/CN Glass:High Borosilicate 3.3glass May be our products is not ...
Come From Haining Bangni New Energy Co.Ltd