2mm Thickness Vacuum Tube for Solar Water Heater

Name: 2mm Thickness Vacuum Tube for Solar Water Heater
Brand: Meida New Energy Technology Co., Ltd.
Rating: 4.7 (49 reviews)

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Model No. :
Brand Name :

10yrs

Jiaxing, Zhejiang, China

Meida New Energy Technology Co., Ltd.

Product description

Basic Specification

Vacuum tube is consists of two layer of glass tubes
ISO900: 2000, CE certificate
0.91 transmittance of outer tube
The outer tube is made of extremely strong transparent quartz sand which can resist impact from hail up to 25mm in diameter
The inner tube is also made of quartz sand, but it is coated with a special selective coating with strong heat absorption and lowest heat loss
The air is evacuated from the space between the two glass tubes to form a vacuum, so it eliminates heat loss
This why the tubes are able to absorb the energy from infrared rays which can pass through clouds
So it also can operate in low temperature and low sunlight medium.

Payment Terms	L/C, T/T
Minimum Order	1 pcs for sample
Lead Time / Delivery Time	5 Day(s)
Sample Available	YES
FOB Port	Shanghai
Packing Info	standard carton
Target Market(s)	North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East