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Haining Hengji Solar water heater Technology Co., Ltd.
Haining Hengji Solar water heater Technology Co., Ltd.  

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You are here: home  > Solar Evacuated Tube  > Heat pipe vacuum tubes/evacuated tubes

Heat pipe vacuum tubes/evacuated tubes 

Price: 1.8~2.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land
Packing: normal package
Installation: Wall Mounted
Certification: CE
Production Capacity: 5000pcs/day
Delivery Date: 7 days after deposit
Type: Tankless
Use: Bathroom

Solar Evacuated tubes are the absorber of the solar water heater. They absorb solar energy converting it into heat for use in water heating.

Specifications
The selective coating on the inner tube collect solar energy and heat the heat pipe through the aluminium fins.

Heat Pipe Solar Tube
About heat pipe tube
1) Combines glass vacuum tube and copper heated pipe in one unit.
2) No water in copper heated pipe, which shortened the heating time.
3) Without water in glass vacuum tube, product can be used in cold weather of -30centi degree
4) Widely used for pressurized solar water heaters and solar projects
Working Pinciple:
The selective coating on the inner tube collect solar energy and heat
the heat pipe through the aluminium fins. The liquid in the heat pipe changes into vapour and then rise up to transfer the heat to the condenser.
Vapour becomes liquid after the heat been transferred. The process occurs again and again once the collector(s) is/are heated by the sun.
Technical parameter
external pipe diameter and thickness
φ=47±0.7mm &=1.6mm φ=58±0.7mm &=1.6mm
φ=70±0.7mm &=2.0mm
internal pipe diameter and thickness
φ=37±0.7mm &=1.6mm φ=47±0.7mm &=1.6mm
φ=58±0.7mm &=1.6mm
pipe length
800mm, 1200mm, 1500mm, 1600mm,
1800mm,1900mm, 2000mm, 2100mm
Vacuum tightness
P≤5.0×10-3 Pa
Average heat loss coefficient
ULT=0.4~0.6W(m2.ºC)

Heat pipe vacuum tubes/evacuated tubes
Heat pipe vacuum tubes/evacuated tubes





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skype Mr. Ken Shen

Tel: 86-573-87817725
Fax: 86-573-87816388
Mobile: 86- 158 6831 5412
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Company Info

Haining Hengji Solar water heater Technology Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Jiaxing
Province/State: Zhejiang
Country/Region: China (Mainland)

Ken Shen:   skype
Rita Ying:   skype
Nancy Sun:   skype
Fiona Ding:   skype
Shelly Duan:   skype

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