Vacuum tubes assimilat the advanced 12 layers of apattering deposition of trivalent element technology, highborosilicate glass, gradual change of SS-C/CU selective complex absorptive coating.
Through the interlayer, vacuum has an unique effect of thermo, with its temperature up to 400 degree of idle sunning, performing a strong heating abilitty.
Certificate: CE, CCC, ISO9001,SGS,ISO14001
Features:
1) Highest efficiency
2) Simple configuration
3) It is the most reliable and economic system when manual controls are acceptable
4) Silicon rings to connect and seal them
5) Automatic controllers can be applied to these systems
6) Electrical heating element is optional
Specifications:
1) Vacuum tube counts: 15, 16, 18, 20, 22, 24, 26, 28, 30
2) Angle: 38 /45
3) Aperture area: 2.80-5.14 m2
4) Volume: 50L-500L
5) Tube size:
Solar Water Heater Vacuum Tube / Solar Accessories
*Tube size:58mm*1800mm
*Double heat collect,Chinese Famous Brand
Delivery Time: | 15 days |
Package: | Carton box |
Supply Ability: | 15000 Piece/Pieces per Day |
Minimum Order Quantity: | 1 Piece/Pieces |
Payment Terms: | L/C,T/T |
Port: | Shanghai or Ningbo |
Fob Price: | US$15-99999Shanghai or Ningbo |
glass thickness: | 1.6mm |
Material: | high borosilicate glass 3.3 |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Pressurized |
Model Number: | LQ-HB-A603 |
Brand Name: | Longquan Solar & OEM |
Place of Origin: | Jiangsu China (Mainland) |
ShandongLongguang TianxuSolar EnergyCo.,Ltd Models Ф58×1800 Weight 2kg±0.05kg Structure All glass coaxial double-layer tubes Outer tube diameter Ф58±0.5mm Inner tube diameter Ф47±0.5mm Outer Tube thickness 1.6±0.15mm Inner tube thickness 1.6±0.15mm Tubes length ...
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