Factory Direct Selling 100mm High Diameter Solar Evacuated Tube - Solar Collector - Solar & Renewable Energy - Consumer Electronics - Products - Web-86.com

Factory Direct Selling 100mm High Diameter Solar Evacuated Tube

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-29 04:55

  • Browse the number:

    259

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Company Profile

Changzhou Jingzhu Drying Equipment Co., Ltd.

By certification [File Integrity]

Contact:Mr. Cheng Shaoqing(Mr.)  

Email:

Telephone:

Phone:

Area:Shandong

Address:Shandong

Website: http://www.web-86.com/com/gaiasolar/

Product details

Factory Direct Selling 100mm High Diameter Solar Evacuated Tube
100mm evacuated tube description

The evacuated tube is the key component to all the thermal heaters and systems. It's similar to aconventional Dewar flask and consists of two borosilicate glass tubes, resistant to high chemical and
thermal shock. The outer side of the inner tube is coated with a sputtered solar selective surface. This
coated inner tube is closed at one end and sealed at the other end to the outer tube. The annular space between the outer tube and inner tube is evacuated to avoid heat loss in conduction and convection.
The key element determines function of tube is the technology of the film coating, and Gaia Solar uses
the Patent of the University of Sydney to produce tubes and our tube is the best efficiency tube you can find in China, with the highest absorptance rate of near 97% with common rate of 94% and lowest
emission rate near 3% with common rate of 5%. At this efficiency, it has been very hard to improve the function any more, even very little part.


100mm evacuated tube technical datasheet


100mm evacuated tube advantage
1. Higher efficiency collector, much lower heat loss with vacuum insulation;

2. High pressure and super anti-freezing performance in cold weather condition;

3. Less heat loss for closed loop circulation;

4. No system drainage even though one or several tubes are broken;

5. No risk of tube breaking from thermal shock;

6. More convenient in system parts carring and installation.

100mm evacuated tube packing & shipping
Standard package.
Customized packing is available.
We are always working hard on the most reliable packing in order to help you get the Perfect products.

FAQ of 100mm evacuated tube

1. What is your production capacity per year?
--Production capacity could reach 10 million pcs per year.
2. Do you produce the high borosilicate glass tubes all by yourself?
--Yes, we have 2 furnaces in our factory and over 20 coating lines. We could assure the stability of quality from the glass tubes to solar vacuum tubes.
3. How about the guarantee?
--Five years guarantee and 15 years' lifespan.
4. Is OEM available?
--Yes, we could help you design the logo and print logo on tubes and packages.

 

Contact us 

Dezhou Gaia Solar Energy Co.,Ltd

Room 712, Baitiane Plaza, No.7 of HuBinnan Road, Dezhou City, Shandong Province

 Website: gaiasolar.en.made-in-china.com

Mobile and Chat: 0086-13953485199