เครื่องทำความร้อนน้ำแสงอาทิตย์อะลูมิเนียมอัลลอย

Specification:

1) vacuum tubes: All glass evacuated heat-collecting tubes;

2) material of inner tank: SUS304-2B imported food grade stainless steel with 0.31mm thickness;

3) material of outer tank: Superior aluminium (zinc)-plated or colored steel with 0.35mm;

4) bracket material: Aluminium alloy;

5) insulation layer: Polyurethane integral foaming with 70mmthickness;

6) heat preservation: 72~80h;

7) model size: 47*1500, 58*1500, 58*1800.

Features:

1) low cost, no need for hight strength materials;

2) easy installation and be installed on the roof or at ground level;

3) reliable and long lasting efficient;

4) strong erosion-proof, non-pollution to the water, clean and hygvene;

5) mechanvcs structural principle and strong resistivity of wind.