1.model:HHNP-58-1.8-24
2.inner tank:SUS304-2B stainless steel
3.outer tank:stainless steel
4.warranty:5 years
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Packing: standard export carton for FCL load, Plywood case for LCL load. Packing size: 1810mm*520mm*520mm(180L tank) 1870mm*340mm*180mm(10tubes one box)
Delivery Detail: 10 days for one 40ft container
Working principle:
The selective coating on the inner cover of the evacuated tubes converts solar energy into heat energy and water in evacuated tubes absorbs the heat. When temperature rises along with density drops, and weight goes down,hot water will go up to exchange with cold water in tank. In this way,the temperature of the water in tank goes up.
Specifications:
Model number | HHNP-58-1.8-24 |
Tank diameter | 460/470/500mm |
Inner tank material&thickness | Import SUS304-2B stainless steel 0.4mm/0.5mm |
Outer tank material&thickness | Galvanized steel/stainless steel 0.4mm |
Bracket material&thickness | Galvanized steel/stainless steel 1.5mm/1.2mm |
Heat insulation layer material&thickness | Imported polyurethane foam 55mm |
Size of vacuum tube | 47*1500mm/58*1800mm |
Qty of vacuum tube | 15/18/20/24/30/36pcs |
Capacity | 100,150,200,250,300L |
Warranty | 5 years for whole system |