And these make vacuum tubes have high performance of absorptance and low reflection ratio. Through the interlayer, vacuum has a unique effect of thermo, With its temperature up to 380ยบ C of idle sunning, performing a strong heating ability.
Vacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent element technology, high borosilicate glass, gradual change of SS-C/CU selective complex absorptive coating.
Vacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent element technology.
Delivery Time: | 15 days |
Package: | Export Carton |
Supply Ability: | 100000 Piece/Pieces per Week |
Minimum Order Quantity: | 15 Piece/Pieces |
Payment Terms: | L/C,T/T |
Port: | Shanghai |
Fob Price: | US$2-5Shanghai |
Pipe Material: | Glass |
Application: | Water Heater |
Place of Origin: | Guangdong China (Mainland) |