1) Use material of borosilicate 3.3 glass.
BAOGUANG Heat pipe vacuum tube.We have complete production lines from raw glass material to finished vacuum tubes.
| Supply Ability: | 30,000 Piece/Pieces per Day |
| Heat pipe: | copper |
| Pipe Material: | Copper |
| Application: | Solar Thermal |
| Type: | Pressurized |
| Model Number: | HTT58-1900 |
| Brand Name: | BAOGUANG |
| Place of Origin: | Zhejiang China (Mainland) |