solar vacuum tube
Product Details
4. Resist 25mm hail, using life can last 20 years.
3. Temperature when exposed to sun without water: 250, 2.5hours to boiling if using single tube.
2. Absorb rate:
solar vacuum tube : Resist 25mm hail, using life can last 20 years.
- Type:Other
- Place of Origin:Jiangsu, China (Mainland)
- Country:China (Mainland)
- telephone:86-519-85083357
| Delivery Time: | inner 15days |
| Package: | standard export carton |
| Supply Ability: | 800 Set/Sets per Day |
| Type: | Other |
| Place of Origin: | Jiangsu, China (Mainland) |
