8, Hail resistance: 25-35mm
7, Wind stress: 180km/h without damage
6, Heating system: by sun energy or Electrical Heating Element (optional) in raining days
5, Frame: Galvanized Steel coated anticorrosion layer, can be installed on both inclined and flat roof, with longer life
4, Insulation: 50-60mm import polyurethane integral foaming, keep the water hot for 72 hours
3, Outer Tank: Galvanized Steel coated anticorrosion layer
2, Inner Tank:Food Grade Stainless Steel by argon protect welding, keep the same water quality as inlet one.
1, Stable, reliable, easy installation and scientific structure
solar collector tube:
solar collector tube,Stable, reliable, easy installation and scientific structure of a solar water heater,
| Delivery Time: | within 20 days |
| Package: | paper skin |
| Supply Ability: | 5000 Piece/Pieces per Month |
| Minimum Order Quantity: | 100 Piece/Pieces |
| Payment Terms: | D/A,D/P,T/T,Western Union |
| Port: | fob shanghai |
| Fob Price: | US$5.8-7.8fob shanghai |
| solar collector tube: | name |
| Pipe Material: | Copper |
| Application: | Water Heater |
| Pipe Material: | Borosilicate 3.3 |
| Application: | Water Heater |
| Type: | Vacuum Solar Collector |
| Place of Origin: | Zhejiang China (Mainland) |