Solar Accessories, Ousikai super target coating HEAT PIPE solar vacuum tubes, solar collector tubes,

Solar Accessories, Ousikai super target coating HEAT PIPE solar vacuum tubes, solar collector tubes,(manufacturer) Product Description
Popular style series and packing information as belows:
Model Specification
Packing count(pieces)
Package Size(CM)
PackingCBM
40HQ' pcs
Cartons
Tubes
47*1500
20
156*27*26
0.11
618
12360
47*1500
25
156*27*33
0.139
489
12225
47*1500
18
156*20*33
0.103
660
11880
47*1500
24
156*26*33
0.133
511
12264
58*1800
8
186*27*17
0.09
755
6040
58*1800
10
186*33.5*17
0.11
618
6180
58*1800
12
186*27*23.5
0.12
566
6792
58*1800
15
186*33.5*23.5
0.15
453
6795
58*1800
9
186*21*23.5
0.091
747
6723
2.Specification
Model
Three-target vacuum tube
Single-targert vacuum tube
Glass tructure
All-glass doube-tube co-axial structure
Glass material
High borocilicate 3.3 glass
Diameter * length
47*1500mm,1.6mm thickness, inner tube diameter:37mm
58*1800mm,1.6mm thickness, inner tube diameter:47mm
70*2000mm,2.0mm thickness, inner tube diameter:58mm
Coating structure
Cu/SS-ALN(H)/SS*SLN(L)ALN
AL/AL-ALN(H)/AL-ALN(L)ALN
Sediment method
Three target magnetron sputtering plating
single target magnetron sputtering plating
Specific absorption
93%-96%(AM1.5)
90%-93%(AM1.5)
Emission ratio
0.04-0.06(80C+-5C)
0.05-0.075(80C+-5C)
Vacuum tightness
<=5.0*10-3Pa
<=5.0*10-3Pa
Idle suning property parameters
26D-3002.C/KW
Heat-loss coefficient
0.4-0.6W(m2.c)
0.6-0.7W(m2.c)
Pressure-endure ability
0.6MPa
Thermal expansion
3.3*10-6k
3.Products display
For non-pressurized solar water heater: the left piece is single target coating,The right one is three target coating.
Blue tube is also for optional
For pressurized solar water heater:
It's made of evacuated tube, heat pipe, aluminum fins and sealing gasket. Company Information
Ousikai is one of the most professional manufacturesproducingenergy conservation andenvironment-friendlyproducts, such as solar water heater,solar panel,etc. Through several years’ development,Ousikai solar has been the outstanding one in the energy industry.
We have precious experience in exporting our products to the South Asian, Africa, European and the American markets, our productsare well- known greatly due to high quality and reasonable price.
We have precious experiences in exporting our products to the Southeast Asian, Australian,European and the American markets.Our products are well- known greatly due to high quality and reasonable price. To present our costomers more considerate service.Our Ousikai has medernized our production equipment , enhanced production technology and management mode to form designing,producing,quality checking,selling as an organic whole,from quality contral of the input of the raw materials and other advanced producing methonds to ensure the interest of our customers. Company OverviewOusikai(DINXING) Industry&Trade Co.Ltd.Owns a factory covering an area of 9,000 square metersCertificatesCE/TUV rheinlandCapabilityTotal annual sales volume reaches above US$4.5 millionAble to source across multiple industriesOEM&ODM service for more than 20 brandsTechniquesProfessional in most kinds of solar water heaters and accessoriesServiceStrongly support our clients in sourcing, sample development, merchandising follow up, shipping handling, etc.
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