vacuum tube
Product Details
through the innerlayer,vacuum has a unique effect of thermo,with its temperature up to 380c of idle sun,performing a strong heating ability. .
4.the air is vacuated from the space between the two tubes, which elimilates conductive and convective heat loss.
3.the inner tube is also made of borosilicate glass ,but coated with selective coating.which feature maxmun heat absorption and minium heat reflection.
2. the outer tube is made of extremely strong transparent borosilicate glass that is able to resist impact from hail up to 25mm in diameter.
1.each vacuum tube consists of two glass tube.
vacuum tube assimilate the advanced 12 layers of spattering deposition of trivalent technology ,high borosilicate glass,gradual change of ss/cu selective complex absorptive coating.and this make vavuum tube high performance of absorptance and low reflection.
vacuum tube,
vacuum tube also calls new tri-element vacuum tube,
1.high performance 2 low reflection ratio
3.the temperature can up 380*
- blue:black
- Pipe Material:Glass
- Application:Water Heater
- Type:Non-Pressure
- Model Number:SS-C/CU1
- Brand Name:OWN or OEM
- Place of Origin:Zhejiang China (Mainland)
- Country:China (Mainland)
- telephone:0086-573-87025709
| Delivery Time: | 3 days |
| Package: | carton |
| Supply Ability: | 6000 Piece/Pieces per Day |
| Minimum Order Quantity: | 500 Piece/Pieces |
| Payment Terms: | L/C,T/T |
| Port: | Shanghai or Ningbo |
| Fob Price: | US$2.0-2.5Shanghai or Ningbo |
| blue: | black |
| Pipe Material: | Glass |
| Application: | Water Heater |
| Type: | Non-Pressure |
| Model Number: | SS-C/CU1 |
| Brand Name: | OWN or OEM |
| Place of Origin: | Zhejiang China (Mainland) |
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