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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: OCEAN-004
  • Type: U Pipe
  • Application: Water Heater
  • Pipe Material: Copper

Packaging & Delivery

Packaging Details Standard export carton

U pipe solar collector



U pipe solar collector system working principle:


In each vacuum tube there is a U pipe with direct flow-through that is connected to the header pipe inside manifold. This U pipe is seamed in an aluminum heat transfer fin in the interior of vacuum tube that transmits the heat from the interior tube to the U pipe.

Solar radiation permeates the outer glass tube and is captured on the outside of inner glass tube by highly selective sputter layer. The captured solar radiation is transmitted to flush-contact aluminum shield and then copper pipe filled with heat transfer fluid. The 360° Aluminum heat transfer fin assures the fastest energy transfer. 



MANIFOLDOuter casingAluminum alloy
head pipeDouble copper pipes
Insulation layerCompressed rock wool.
Tube size58*1800mm
HEAT PIPES:MaterialCopper pipe
Shape"U" pipe
BRACKETMaterialStronger galvanized steel/ Aluminum alloy
Angle:0,18,22,38,45 optional, pitched roof, flat roof optional.




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China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 90,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $98,000
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