Heat-pipe solar collector
1)Header pipe:TU1 copper with 1mm thickness
2)material of outer manifold:SUS304 with 0.8mm thickness.
3)Frame :Stainless steel with 1.2mm thickness
4)Insulation layer:Rock Wool
5)working pressure:0.6mpa
8)Vacuum tubes:Use AL-N-AL of AL-SS-CU coating
6)life:15years...
- FOB Price: 200USD
- Supplying Ability: 5000pcs/month
- Min Order: 1