1) Inner tank:stainless steel--0.60mm.
2) Vacuum tube:QB-AL-N/AL-58-2000 and 58-2300.
3) Outer tank:painted steel-0.4mm;stainless steel SUS304-0.4mm.
4) Frame:coated galvanized steel-1.5mm;stainless steel SUS430-1.5mm.
5) The masterial of insulation:polyurethane 50mm.
6) The reflector:aluminum component;AL99.85% surface oxidation.
7) Copper coil:Ø12mm,thickness 0.8mm.
2) Vacuum tube:QB-AL-N/AL-58-2000 and 58-2300.
3) Outer tank:painted steel-0.4mm;stainless steel SUS304-0.4mm.
4) Frame:coated galvanized steel-1.5mm;stainless steel SUS430-1.5mm.
5) The masterial of insulation:polyurethane 50mm.
6) The reflector:aluminum component;AL99.85% surface oxidation.
7) Copper coil:Ø12mm,thickness 0.8mm.
Main Products
Solar water heater, Solar collector, storage tank