| Model: | - |
|---|---|
| Brand: | Yaoguo solar |
| Origin: | - |
| Category: | Metallurgy , Mining & Energy / New Energy / Solar Energy |
| Label: | three target tube , evacuated solar tube , 58*1800mm tubes |
| Price: |
-
|
| Min. Order: | 100 pc |
| Last Online:10 Oct, 2017 |
Borosilicate Glass Three Target 47mm Diameter Solar glass vacuum tube
Product Description
|
Specification |
|
|
Structure |
All glass double concentric tubes |
|
Material |
Borosilicate glass 3.3 |
|
Outer tube diameter |
Φ47±0.7.mm &=1.6mm Φ58±0.7.mm &=1.6mm |
|
Length |
47mm-1500mm/1600mm/1800 |
|
58mm-1500mm/1600mm/1800mm/2000mm/2100mm |
|
|
coating |
CU/SS-ALN/ALN |
|
Absorption rate after evacuating |
α= 0.93–0.96(AM1.5) |
|
Emission rate after evacuating |
ε= 0.04–0.06(80°C±5°C) (AM1.5) |
|
Vacuum degree |
P≤5.0×10¯³Pa |
|
Average heat loss conficient |
ULT = 0.4-0.6w(m².°c) |
|
Max stagnation temperature |
270°C-310°C |
|
Service life |
15 yaears |
|
Pressure |
0.6MPa |
|
Impact Resistance |
Φ≤25mm |
Structure of Solar Collector 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 |
6420pcs
|
Our Advantages
The reason using our solar vacuum tube is:
Ø Over 10 years production experiences
ØProduction chain from glass tube to solar vacuum tube which could ensure the stability of tubes.
Ø8 years export experiences
ØGlobal network
ØFast delivery (production time: 5 containers within 7 days; 10 containers within 10 days.)
Company Information
Shandong Yaoguo Solar Science And Technology Co., Ltd is a professional solar vacuum tube product supplier integrating the research, manufacture and marketing.
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.
