enamel steel non-pressurized solar water heater

Brand:aa

Product detail:

 

We are a professional enamel hot water tank / solar water heater manufacturer with ISO and CE certificate in Changzhou, China.

 

Specifications:

1. Inner tank:

1.1 Materials: Stainlesss steel or Enameled steel
1.2 Welding procedure: completely auto welding;

 

2. Outer tank
2.1 Materials: galvanized steel 0.4mm
2.2 Production procedure: sheet are jointed-up after crimping;

 

3.Insulation layer
3.1 Materials: polyurethane , environmentally friendly
3.2 Procedure: Using CNC constant temperature, constant pressure quantitative foaming, curing processing, thick insulation layer, ensure the quality more close, well-balanced, insulation more abiding.

 

4. Supporting stand
4.1 Materials: Color steel, 1.5mm

4.2 Tilt degree: 30 degree, 45 degree

 

5.Evacuated tubes

5.1 Size: 58mm - 1800mm
5.2 Absorber coating: AL-ALN or SS-ALN-CU

 

6.Packing: Export standard Cartons

 

Please note: Inner tank of NB-series is stainless steel SUS304, Inner tank of NC-series is enamel steel.

 

Model	Aperture area (m2)	Tube No	Capacity (Liters)	Qty. per 20’ / 40’  Container
NB-120-58/1800-12	1.20	12	100	39/78
NB-130-58/1800-16	1.61	16	130	49/78
NB-145-58/1800-18	1.81	18	145	42/84
NB-165-58/1800-20	2.01	20	165	38/76
NB-200-58/1800-24	2.41	24	200	33/66
NB-240-58/1800-30	3.01	30	240	27/54
NC-100-58/1800-12	1.21	12	100	58/116
NC-130-58/1800-16	1.61	16	130	49/78
NC-145-58/1800-18	1.81	18	145	42/84
NC-165-58/1800-20	2.01	20	165	38/76
NC-200-58/1800-24	2.41	24	200	33/66