High Quality Vacuum Tube (Solar Water Heater Parts) - SN-5818

vacuum tube:, 1.strict quality inspection, 2.long life span, 3.high quality and inexpensive, 4.CE,ISO9001:2008,CCC,solar keymark - more info check here: http://www.sourcingappliances.com/High-Quality-Vacuum-Tube-Solar-Water-Heater-Parts-10041513/

Quick Brief

Type: Solar Water Heater Parts Place of Origin: Zhejiang China (Mainland) Brand Name: sanneng Model Number: SN-5818 Certification: CE, ISO9001:2008,CCC Size: 47*1500mm and 58*1800mm,70*2000mm Composition: borax and silica glass

Product Features:

vacuum tube:

1.strict quality inspection

2.long life span

3.high quality and inexpensive

4.CE,ISO9001:2008,CCC,solar keymark

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

Contact Supplier

High Quality Vacuum Tube (Solar Water Heater Parts)

Specifications and Product Details:

standard

47*1500mm

58*1800mm

47*1800mm

70*2000mm

vacuum tube show(solar water heater parts):

Common vacuum tubes

Copper tube in the vacuum tube

three target high vacuum tube(red)

different between common vacuum tube and copper heat hipe:

1).higher heating efficiency:

Heat transferring can be started quickly even under cloudy day. It can work normally even -30 below degree. As no water in the vacuum tube, it can effectively prevent lowing of heating efficiency due to frost cracking or scaling.

2). Each individual tube can work independently, and the whole machine can still work if individual tube is damaged. The service life of the heat pipe can be longer than 15 years.

3). The unique connection between the heat pipe and the vacuum tube can ensure both sealing and replace of damaged glass vacuum tube.