U pipe solar collector(WU)
USD $90 - $200 /Set
Min.Order:1 Set
Wuxi Wankang Solar Water Heater Co., Ltd.
U pipe solar collector
Features:
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.
Manifold: | Aluminum alloy-2.0mm/ Stainless steel 304 2B- 0.8mm |
Insulation: | Polyurethane foam 50mm or Rock wool |
Frame: | Aluminum alloy-2.0mm/ Stainless steel-1.2mm |
Coating of vacuum tube: | QB-AL-SS/CU-47/1500/58/180 |
Collector mounting: | Flat roof/slope roof |
Test Pressure and work pressure: | Test pressure 9Bar, work pressure 6bar to 8bar |