3, Heat preservation: 55mm polyurethane.
2, Outer tank: color steel plate
1, Inner tank: titanium steel with crystal(2.5mm thickness)
Water tank
11, Heat pipe: anti-freezing -35
10, Max pressure: 10 bar
9, Hail resistance: 25mm
8, Daily efficiency:
Solar Vacuum Tube 47/58mm
| Delivery Time: | within 20 days |
| Package: | paper skin |
| Supply Ability: | 50000 Piece/Pieces per Month |
| Minimum Order Quantity: | 500 Piece/Pieces |
| Payment Terms: | D/A,D/P,T/T,Western Union |
| Port: | Shanghai China |
| Fob Price: | US$1.58-2.10Shanghai China |
| Name: | Solar Vacuum Tube 47/58mm |
| Pipe Material: | PVC |
| Application: | Water Heater |
| Type: | Non-Pressure |
| Place of Origin: | Zhejiang China (Mainland) |