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Frost Resistance Heat Pipe Solar Heating Collectors Used in Extreme Cold Weather
RESHEN 20 Pipes Solar Collector Parameters:
| Description | Heat Pipe Solar Collector | ||||||
| Model name | RS-5818/20 | ||||||
| Tube quantity | 20 pipes | ||||||
| Tube type | Borosilicate glass vacuum tube with copper heat pipe | ||||||
| Tube size | 58x1800mm | ||||||
| Tube outer diameter | Ø58mm | ||||||
| Length of tube | 1800mm | ||||||
| Vacuum tube material | Borosilicate glass 3.3 | ||||||
| Absorbing coating | Cu-SS-ALN/AIN | ||||||
| Manifold | Aluminum alloy | ||||||
| Insulating layer | Polyurethane or fiberglass | ||||||
| Frame and support | Aluminum alloy | ||||||
| Structure of bracket | Flexibility for both flat roof and sloping roof | ||||||
| Hai resistance | Yes(≤Ø30mm) | ||||||
| Frost resistance | Yes(≥- 40 ºC) | ||||||
| Working pressure | 6 bar | ||||||
| Warranty | 5 years for whole system,15 years for vacuum tube | ||||||
| Packing type | Seaworthy carton or other type as requested | ||||||
| Packing volume | 0.32 m3/set | ||||||
| Container loading | 95 sets/20GP; 190 sets/40GP; 225 sets/40HQ | ||||||
More other specifications:
| Model name | RS-5818/10 | RS-5818/12 | RS-5818/15 | RS-5818/18 | RS-5818/20 | RS-5818/25 | RS-5818/30 |
| Tube quantity(pcs) | 10 | 12 | 15 | 18 | 20 | 25 | 30 |
| Packing volume (m3) | 0.20 | 0.21 | 0.24 | 0.30 | 0.32 | 0.36 | 0.48 |
| 20'GP/sets | 151 | 143 | 126 | 102 | 95 | 83 | 63 |
| 40'GP/sets | 303 | 286 | 253 | 203 | 190 | 167 | 125 |
| 40'HQ/sets | 358 | 339 | 299 | 240 | 225 | 197 | 148 |
Trade terms:
Offer OEM/ODM service
MOQ: 5 sets.
Payments: T/T, L/C at sight.
Delivery time: within 15 days.
Warranty: 5 years.
Packing: export carton.
Flexible and Various Installation:
Evacuated Tube Heat Pipe Solar Heating Panels