Product Description
1. Solar Vacuum Tube Product Show
2. Product Description
01 : Features and Advantages
Special features of solar vacuum tube
Features
1.the material tube is heavier
2.the coating time is longer
3.we have equipment imported from Germany to guarantee the quality
- Material: high borosilicate 3.3 glass.
- Structure: all-glass double-tube co-axial structure.
- Color: blue or purple golden.
- Size: 47mm×1500mm, 47mm×1800mm; 58mm×1500mm, 58mm×1800mm, 58mm×2000mm; 70mm×2000mm, 70mm×2100mm.
- Thickness: 1.6mm/2.0mm.
- Warranty: 15 years.
- High absorptance: 93%~96%(AM1.5).
- Low emittance: 0.04~0.06(80°C±5°C).
Specification:
Name |
Haining Babysun Three-target all-glass Solar vacuum tube |
Structure |
All-glass double-tube co-axial structure |
Glass material |
High borosilicate glass 3.3 |
External Pipe Diameter & Thickness |
Ø=47±0.7mm&=1.6mm, Ø=58±0.7mm&=1.6mm, Ø=70±0.7mm &=2.0mm, |
Internal Pipe Diameter & Thickness |
Ø=37±0.7mm &=1.6mm, Ø=47±0.7mm &=1.6mm, Ø=58±0.7mm &=1.6mm, |
Pipe Length |
1200mm, 1500mm, 1800mm, 2000mm, 2100mm. |
Coating layers |
Cu/SS-ALN (H)/SS-ALN (L)/ALN |
Coating method |
Three target magnetron sputtering plation |
Thickness |
1.6mm/2.0mm/2.2mm |
Specific absorption |
as=0.93~0.96(AM1.5) |
Emission ratio |
Σh=0.04~0.06(80°C±5°C) |
Vacuum tightness |
P≤5.0×10-3Pa |
Idle Sunning Property Parameters |
Y= 260 ~ 300m². °C/KW |
Solar Radiation for Obtaining a Preset Water Temperature |
H≤3.7 MJ/ m²(Ø47), H=2.9~3.2 MJ/ m²; H≤4.7 MJ/ m²(Ø58), H=3.7~4.2 MJ/ m². |
Average Heat Loss Coefficient |
ULT=0.4~0.6W/ (m². °C) |
Pressure-Endure Ability |
0.6Mpa |
Hail resistance |
Ø25mm/ Ø40mm |
Lifetime |
15 Years |
Color |
Blue or purple golden |
Model Specification |
Packing count (pieces) |
Package Size (CM) |
Packing CBM |
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 |
02.Production Line of Solar Vacuum Tube
03. Solar Vacuum Tube for Solar Water Heater System