solar vacuum tubes Seller, Supplier, Exporter, Manufacturer, Factory

solar vacuum tubes
jinan neptune technology co.ltd
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solar vacuum tubes

All-glass evacuated solar collector tubes are the key component of solar collector in water heaters, which consist of two glass tubes. The outer tube is made of extremely strong transparent borosilicate glass that is able to resist impact from hail up to 25mm in diameter. The inner tube is also made of borosilicate glass, but coated with a special selective coating, which features excellent solar heat absorption and minimal heat reflection properties. The air is evacuated from the space between the two glass tubes to form a vacuumed space, which eliminates conductive and convective heat loss. Evacuated solar collector tube could still work efficiently even on cloudy days, because it is able to absorb the energy from infrared rays passed through clouds
Specifications:

1) 72 automatic production lines

2) 28 million pieces of collector tubes annually

3) Products covering 30 percent of Chinese market and having been exported

to Germany, Turkey, Israel, Japan, Korea, India and other countries and

regions

Category :	Solar
Related Searches :	solar , solar vacuum tube , solar vacuum tubes , tube , tubes , vacuum , vacuum tube , vacuum tubes , vacuum tubing , vacuums
Country Of Origin :	China
Listing Type :	Sell
Contact :	ken si
Address :	C-916,Tri-cel Century Fortune jinan, Shandong, 250102 China
Telephone :	[86] (531) 83172916
Fax :	[86] (531) 83172926