CE certificate non pressure solar water heater 1.CE certificate ,ISO9001-2000 2.15YEARS warranty for vacuum tube 3,MIN 1set

CE certificate non pressure solar water heater 1.CE certificate ,ISO9001-20002.15YEARS warranty for vacuum tube 3,MIN 1set

MATERIAL OF THIS PRODUCT:

1.inner tank: SUS 304-2B(food-level), thickness: 0.4mm;

2.outer tank: color steel, thickness: 0.4mm;

3.insulation: polyurethane foam, thickness:55mm;

4.vacuum tube: high borosilicate 3.3, ,58mm*1800mm;

5.bracket: galvanized and plastic spraying coat, thickness:1.5mm,angle:15degree;

6.accessories: screws and nuts, material: stainless steel;

7.hailstone resistance: 25mm;

8.long-life: 15years;

FEATURE OF THE TUBE:

   Vacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent technology,high borosilicate glass,gradual change of SS/CU selective complex absorptive coating.and these make vacuum tubes have high performance of absorption and low reflection ratio .through the interlayer,vacuum has a unique effect of thermo,with its temperature up to 380 degree of idle sunning,performing a strong heating ability.

CE certificate non pressure solar water heater