& Heat pipe:anti-freezing > -35 centigreed
& Coating of vacuum tube:ALN/AIN-SS/CU
& Max pressure:12 bar
& Hail resistance:25mm
& Daily efficiency:
solar collector can install anywhere, space is unlimited ,with CE certificate
| Delivery Time: | 15days |
| Package: | cartons |
| Supply Ability: | 6000 Piece/Pieces per Month |
| Minimum Order Quantity: | 10 Set/Sets |
| Payment Terms: | L/C,T/T |
| Port: | Shanghai |
| Pipe Material: | Copper |
| Application: | Solar Thermal |
| Type: | Pressurized |
| Model Number: | SF-1800/58-SC |
| Brand Name: | sunfield |
| Place of Origin: | Jiangsu China (Mainland) |