All-glass vacuum heat collecting tube

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All-glass vacuum heat collecting tube

Nanometer molecular engineering is applied to greatly improve the absorption function, the heat collecting ability increase 18%, the water temperature is higher; the same sunshine makes different hot water efficiency. The unique carbonic coating is more reliable than the traditional AL-N/AL coating, and its ageing persistence is better, the coating property is longer.

Advanced technology:
Multi-layer magnetron sputtering gradation aluminum-nitrogen/ aluminum sun selective absorption coating improve the heat collecting efficiency of high vacuum tube.

Well material:
Vacuum tube is made of 3.3 high boron silicon glass tube that satisfies QB/T2436-99(idt)ISO4803-1978 standard, with high transmittance, well cold and thermal shock resistance and strong optics stability.

Quality Assurance:
Strictly follows the national standards GB/T17049-1997 starting from raw material purchase to finished products, all the employees cooperate well and never allow any faulty products.

Specification: 47-1200\47-1500、 58-1500、58-1800、 70-1700
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Mr. he xiaohong (sales)
Tel: 86-519-5487853
Mobile: +008613961231445
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Contact Method
Changzhou CONSOL Energy Co.Ltd
xinqu, changzhou, Jiangsu, China (Mainland) / 213031
Fax: 86-519-5485922
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