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| Product Name: |
Solar water-heating
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
Isolated pressure-enduring solar water-heater(module) |
| Price Term: |
FOB |
| Port of loading: |
NingBO |
| Minimum Order |
200sets |
| Unit Price: |
250usd/set |
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Isolated pressure-enduring solar water-heater(module)
Glass vacuum pipe:
Glass material: boron & silicon glass 3.3
Feature:
High intensity, resist chemical corrode, optics capability, heat stability, mechanical capability are at the advanced international level.
outer pipe diameter thickness: ¢ =47¡À0.7mm &=1.5mm
¢ =58¡À0.7mm &=1.8mm
inner pipe diameter thickness: ¢ =37¡À0.7mm &=1.5mm
¢ =47¡À0.7mm &=1.5mm
pipe length : 1500mm(¡À5mm)
1800mm(¡À5mm)
Absorb coat capability
Structure: changeable AL-N\AL selective absorb coat
Sediment technique £ºdirect current reaction ***tter emission
Absorb percentage£º> 93%
Emission percentage: < 8%(80℃)
Vacuum degree: P< 8¡Á10¯3 Pa
Longevity: 15 years
We add the inner pipe, which made of stainless steel, in order to endure the pressure. Inner pipe in the water tank of the heat-collector is made from brass .the whole model can endure 5Pa of the water pressure
We add the inner pipe, which made of stainless steel, in order to endure the pressure. Inner pipe in the water tank of the heat-collector is made from brass .the whole model can endure 5Pa of the water pressure
heat pipe has a low hot capacity, and has rapid heat exchange (it is 1000 times of copper heat exchange speed), so it is an available speediness heat exchanger. Heat exchange rate is up to 99%. The startup is fast, collect solar energy fully, at 25℃,5 minutes can startup heat. At the same time, it has heat exchange unilateralism diode function system, for example: heat energy exchange is a direct progress from heat absorber to water. But it will not back up or reversal in the water. Because of matter physics offect in the heat tube and especial construction of condenser, the biggest work temperature of this system will be controlled , this particular characteristic ensure the stability under especially conditions.
The solar collector tubes take on the available absorb solar energy an |
| Company: |
NINGBO WANXIANG IMP&EXP CO.,LTD
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| Contact: |
Ms. lu xiqin |
| Address: |
Room A-2004,No369 Zhongshan East Rd, Ningbo China |
| Postcode: |
315040 |
| Tel: |
0086-574-56118785 |
| Fax: |
0086-574-87735601 |
| E-mail: |
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