Anti-freezing >-35 C.
coating of vacuum tube :SS-CU-ALN/ALN .
Heat preservation :72 hrs.
Galss vacuum tube dimension :47mmX1.5m / 58mmX1.8m
Max.pressure bearing 0.6Mpa .
Solar product (solar collector ),water not flow in glass tube ,mainly use for multi-hot water application.
| Delivery Time: | 12-15 DAYS |
| Package: | Carton |
| Minimum Order Quantity: | 1 Set/Sets |
| Port: | SHANGHAI |
| Type: | Pressurized |
| Brand Name: | YIJIALE |
| Place of Origin: | China (Mainland) |