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kontak fashionable solar water heater with long-lifespan
kontak fashionable solar water heater with long-lifespan
Supplier Info
[China Supplier]
Contact Person : Mr. Yu Jiang
Tel : 86-731-85861892
Fax : 86-731-85861101
Product Detail
1.low price 2.high quality 3.energy-saving 4.OEM offered

Specification

Structure

All glass   double concentric tubes

Material

Borosilicate   glass 3.3

Outer tube   diameter

Φ47±0.7.mm &=1.6mm

Inner tube   diameter

Φ58±0.7.mm &=1.6mm

Length

47mm-1500/1600/1800mm;

58mm-1500/1600/1800/2000/2100mm

Coating

SS-C/Cu

Absorption   rate after  

evacuating(AM1.5)

α= 0.88–0.90

Emission   rate after

Evacuating(AM1.5)

ε= 0.04–0.06(80°C±5°C)

Vacuum   degree

P≤5.0×10­¯³Pa

Average heat   loss

conficient

ULT   = 0.4-0.6w(m².°c)

Max   stagnation

temperature

260°C-300°C

Pressure

0.6MPa

Impact   Resistance

Φ≤25mm

 

Water tank inner cylinder: thickened SUS304 stainless inner cylinder, diameter Φ360mm, thickness δ=0.31mm

Water tank outer cylinder: white pearl board, diameter Φ470mm, thicknessδ=0.32mm

Insulated layer: adopting full-automatic constant temperature quantitative foaming process to manufacture the insulated layer(55 to 60mm), subjected to high-temperature curing treatment, compact and uniform cells, high thermal insulation effect

Bracket: red, hot-dipping zinc galvanized plate, adopting anti-corrosive treatment process to guarantee the tightness and anti-corrosion of the bracket, high bearing and windproof properties, long service life which is as long as more than ten years

Vacuum tube: Φ58*1,800mm double-vacuum solar collector tube, the product is a high-tech product with proprietary intellectual property rights, manufactured by the company (the patent No. 99221421.1), and has the characteristics of high-temperature resistance, anti-freezing, high heat efficiency, long service life, no leakage of water in the tube, scaling resistance, no tube explosion, no water leakage, aging resistance, high efficiency, vacuum super heat conduction, one-way heat transfer, etc.

kontak fashionable solar water heater with long-lifespan

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