Specifications:
manifold (interior): red copper
manifold (exterior): aluminum alloy
Glass tube dimensions: 58mm x 1.8m / 47mm x 1.5m
Heat preservation: 72 hrs
Hail resistance: 25mm
max pressure: 6 bar
Coating of vacuum tube: SS-C/CU
heat pipe : anti-freezing > -35 degree
tested and certified as Solar keymark European standard, high efficient, stable performance
It is widely used in domestic hot
Delivery Time: | 10days |
Package: | Export standards cartons |
Supply Ability: | 8000 Piece/Pieces per Year |
Payment Terms: | L/C,D/A,D/P,T/T |
Port: | shanghai |
Fob Price: | US$200-210shanghai |
Application: | Solar Working Station |
Place of Origin: | Zhejiang China (Mainland) |