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) |
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