Solar Vacuum Tubes & Evacuated Glass Tubes (58*1800mm)
- Company Name:CSP Holding Group
- Membership:Free Member
- Member Since:2015. 11.04
- Country/Region:China
- City:Shandong
- Contact:Jessie Li
- Related Keywords:evacuated glass tubes, Solar Vacuum Tubes
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CSP Holding Group
[China]
solar vacuum tubes & evacuated glass tubes (58*1800mm) / Solar Water Heater Tube
Product Description
Technical Data |
All-glass evacuated solar collector tubes |
Material |
Borosilicate Glass 3.3 |
Absorption of SELECTIVE COATING |
≥0.93 (AM1.5) |
Emission of SELECTIVE COATING |
≤0.06 (80℃±5℃) |
Vacuum |
<3×10-3 Pa |
Stagnation Temperature |
>200℃ |
Solar radiance exposure |
≤3.6MJ/m2 |
Coefficient of Average Heat Loss |
<0.80W/(m2℃) |
Selective absorber coating |
Aluminum nitrite |
Maximum Strength |
0.6Mpa |
Technical Data |
All-glass evacuated solar collector tubes |
Outer Diameter |
58mm |
Inner Diameter |
47mm |
Tube Thickness |
1.6+-0.1mm |
Coating |
ALN/ALN-SS-CU |
Type |
Non-pressure |
Tube Life |
15-20 Years |
Warranty |
5 Years |
Application |
Solar Water Heater |
Package |
5 layers corrugated paper/three foam block/ 3 strapping; 10/12/15 tubes/carton |
Structure of Solar Collector Tube
1.inside tubes ,2.selective coating,3.vacuum jacket,4.outside tubes,5.supporter,6.getter,7.mirror
Solar Vacuum Tube
Packaging & Shipping
Loading Quantity
Specification |
Quantity each carton |
20ft |
40HC |
Ø 47*1500mm |
15/20/24pcs |
5040pcs |
12000pcs |
Ø 47*1800mm |
15/20/24pcs |
4600pcs |
10200pcs |
Ø 58*1800mm |
10/15pcs |
2600pcs |
6800pcs |
Zouping Xinzhiyuan Trade Co., Ltd. is a professional solar energy product supplier integrating the research, manufacture and marketing. Our company is offering all kinds of solar products, covering solar water heater accessories and solar PVs. As a manufacturer and an OEM factory in China, we offer "one-stop" services when supplying you solar water heaters and solar modules.
In recent years, our products have been well received by customers and won a high reputation worldwide. With a focus on the continual improvement of products, management and service, our company are strongly committed to our unique mission of providing effective solutions for friends all over the world.
Contact:
WhatsApp:+86 15706449805
email:jessie(at)renewsolargy.com
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