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Super Energy Three Coating Solar Vacuum Tube
| Model No. : | 47/1500mm, 58/1800mm |
|---|
Product description
Basic Specification
| Diameter | 47/58/70mm |
|---|---|
| Length | 1500/1800/2000mm |
| Structure | all-glass double-tube co-axial structrue |
| color on apperance | blue,purple golden |
| Color in inner tube | red |
| Voltage | 220V |
| Colour | Red |
| Installation | Built-in |
| Body Materials | Glass, Metal |
| Current Type | DC |
| Frequency | Others |
| With Accessories or Not | No |
| Heating System | Thermosyphon |
Detail Description
Structure |
All-glass double-tube co-axial structure |
|
Glass material |
High borosilicate 3.3 glass |
|
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 |
500mm 850mm 1200mm 1500mm 1600mm 1700mm 1800mm 1900mm 2000mm 2100mm |
|
Absorptive coating property |
Structure |
Cu/SS-ALN(H)/SS-ALN(L)/ALN |
Sediment method |
3 target magnetron sputtering plating |
|
Specific absorption |
0.93~0.96(AM1.5) |
|
Emission ratio |
0.04~0.06(80°C±5°C) |
|
Vacuum tightness |
5.0×10-3Pa |
|
Idle sunning property parameters |
260~300m²m²m².°C /KW |
|
Solar irradiation for obtaining a preset water temperature |
H≤4.7MJ/ m²(Φ58) |
H=3.7~4.2MJ/ m² |
H≤3.7MJ/ m²(Φ47) |
H=2.9~3.2MJ/ m² |
|
Average heat loss coefficient |
0.4~0.6W/(m².°C) |
|
Resistant Hail |
25mm |
|
Life aged |
15 years |
Additional Information
| Payment Terms | T/T, L/C |
|---|---|
| Minimum Order | 100pcs |
| Lead Time / Delivery Time | 7 Day(s) |
| Sample Available | NO |
| Delivery Details | 7 days after receipt of customer\'s deposit |
| FOB Port | Ningbo,Shanghai |
| Loading Info | shiiping by sea |
| Packing Info | Export standard carton |
| Target Market(s) | Africa(except Middle East), Eastern Europe, Japan & Korea, Middle East, North America, Northern Europe, Central & Southern Asia, Southeast Asia |
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