In each vacuum tube there is a U pipe with direct flow-through that is connected to the header pipe inside manifold.
Port: shanghai
Minimum Order Quantity: 30 Cubic Meter/Cubic Meters 2 cubic meter sample order
Supply Ability: 1700 Set/Sets per Day
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: carton or palllet
Delivery Detail: 10 days after we received your deposite or original L/C.
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.
Model Name | SPU18 |
Manifold casing material | Anodized aluminum (2.5-3mm) |
Frame material | Anodized profiled aluminum bar(2.5-3mm) |
Header pipe material | Copper |
U pipe material | Copper |
U pipe diameter | 8mm |
No. of pipes | 18 |
Aperture area | 2.3m2 |
Insulation | Rock wool |
Rubber seals and rings | UV stabilized high temperature silicon rubber |
Test pressure | 9 bar |
Collector mounting | Flat roof/inclined roof |
Mounting angle | 30 degree-50 degree |
Inlet Outlet | 3/4 |
Gross weight | 70KG |
Model No.: Joy-1
Features: steel solar water heater, solar water heater, solar energy
Usage:Bathroom
Serizes:Imported 304 stainless steel
Brand:Huai-xi
Model No.:
Features: 1.Best price with hign quality
2.Beautiful design
3.non-pollution
4.Chinese famous brand
Model No.:
Features: 1.Cinese famous brand
2.CE CCC ISO9001 certificate
3.15 years warranty vacuum tube
4.Easy installation
Model No.:
Features: Direct Solar Water Heater for household use
do OEM,
CCC, ISO and CE approval,
professional
High Efficiency, Safety
Model No.: JW
Features: Solar Project
High quality products
Overseas hot products
Best service
Beautiful design
Model No.: JH-Au
Features: solar water heater with assistant tank
Relies on the natural circulation of water between the collector and the tank.
Model No.: JH-805
Features: Compact solar water heater:
Inner tank:SUS304-2B food grade stainless steel
Out tank:imported SUS304 or galvanized plate
Model No.: NCST I
Features: stainless steel solar water tank
high pressure and high efficient
for open loop system
well insulation
easy installation
Model No.: JH-D24
Features: separated solar water heater:
well designed for the high and sloped roof designed building
Model No.: JH-708
Features: solar heater products:
Relies on the natural circulation of water between the collector and the tank.
Model No.: JHCL
Features: Solar collector :
1.Efficient,easy to install and operate;
2.Anti-corrion and anti-freeze;
Model No.: NCST-P
Features: solar water heating system
high efficient heat pipe
high pressurized
well insulation,easy plug-in
no leaking problem