Technical data:
Number of Tubes 10, 15, 20, 22, 25, 30
Outer Tube size: 58 mm x 1800mm
Inner Tube size: 47 mm x 1800mm.
Glass Tube Thickness 1.6 mm
Tube Thermal Expansion 3.3 X 10 -6 oC
Tube Material : Borosilicate Glass 3.3
Absorptive Coating : Graded AI-N/AI
Absorptance > 90% (AM 1.5) .
Emittance
Heat pipe solar collector can absorb heat and transfer it to the antifreezing medium,so it can work even under zero centigrate.
Delivery Time: | 15 Days |
Package: | Export Packaging |
Supply Ability: | 3000 Set/Sets per Month |
Minimum Order Quantity: | 1 Set/Sets |
Payment Terms: | L/C,T/T |
Port: | Shanghai |
Fob Price: | US$100-500Shanghai |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Pressurized |
Model Number: | Q-B-J-HPC |
Place of Origin: | Jiangsu China (Mainland) |
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