non-pressure system , flowing water in
tube
Manifold Box: 304-2B / Foodstuff Class Stainless Steel.
Material of bracket: stainless steel, galvanized plate ,
aluminum
alloy
Fastener: stainless steel bolt
Sealing ring : macromolecular silicon rubber
Heat preservation: polyurethane
Common specification:
vacuum tube solar collector ,suitable to engineer big water capacity .non-pressure system.
| Package: | standard export carton packing |
| Supply Ability: | 50000 Set/Sets per Year |
| Minimum Order Quantity: | 30 Set/Sets |
| Payment Terms: | L/C,T/T |
| Port: | Sha nghai Port ,China |
| Pipe Material: | Glass |
| Model Number: | 48 ,50 ,60 |
| Brand Name: | boilong |
| Place of Origin: | China (Mainland) |