Solar Heat Pipe Vacuum Tube;Solar Heat pipe
Payment Terms: |
T/T |
Place of Origin: |
Zhejiang, China (Mainland) |
Product Detail
Means of Transport:
Ocean
Type:
U Pipe
Application:
Water Heater
Pipe Material:
Copper
Solar heat pipe has a very low heat capacity points, and has a very rapid thermal conductivity to quickly collect solar energy
The heat conduction through the pipe is by the way of exchage of liquid and gas.The temperature difference is very low. Because of its high heat conduction feature and efficency, the pipe is used popularly in solar industry.
1. High heat conduction coefficient: is 2000-5000 times of matal materials.
2. High quantity of heat conduction: is 1000times od metal materials.
3. Low temperature difference: less than 4℃ difference in 2 meter long pipe.
Specifications
Product | Type | Type | wall thickness |
Horizontal pipe | φ24mm | φ14mm | 0.7mm |
Gravity pipe | φ14mm | φ18mm | 0.7mm |
technical Specifications
Item | Measured value |
Heat conduction coefficient | >99% |
Axial heat transition auantity | 0.93-2.49kw/cm² |
Heat conduction speed | >200mm/s |
Axial temperature difference | 1-2℃/m |
Starting temperature | 20℃ |
Starting speed | 2min |
Working temperature range | 30℃~300℃ |
Life | >10years |
wall thickness | 0.7mm |
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