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| Product Name: |
all-glass evacuated tube
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| Supply Ability: |
4,000,000 |
| Related proudcts |
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| Specifications |
Ф47*1500,.Ф58*1800 vacuum tube |
| Price Term: |
FOB |
| Port of loading: |
Lianyungang |
| Minimum Order |
one 20'container |
| Unit Price: |
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We adopt the domestic advanced sputtering technology to produce TYY-AA series、TYY-MC series and TYY-P evacuated tube.
A. TYY-AA series:
TYY-AA series
It has the advantages of high absorption (0.86゛0.92/AM1.5) and low emittance(＋0.08/80℃＼5℃), which is invented by YinZhiQiang professor of Tsinhua University and used in the civil solar water heaters extensively. Its selective absorption coatings adopts the graded AL-N cermet layer. Its film structure is ALN/AL-N/AL-N/AL-N/AL-N(adhesion) which can work effectively in the 200℃.
B. TYY-MC series:
1.absorption layer
2.ceramic anti-reflection
3.metal infrared reflector
We developped the rotary three-targets magnetron sputtering technology together with the New Energy Center of Peking University and used it to produce TYY-MC series(Double M-ALN cermet coatings) tube which has the advantages of highest thermal efficiency(0.96)、 lowest emittance rate(＋0.04/20℃) and working effectively in the high temperature(300-350℃) in contrast to the normal evacuated tube. The corresponding film structure is ALN / M-ALN(LMVF) / M-ALN(HMVF) / Cu.
LMVF: Low Metal Volume Fraction.
HMVF: High Metal Volume Fraction
C. TYY -P series:
1.evacuated tube
2.AL wings
3.Cu heater tube
We can produce TYY-P series which combines the heater tube and the evacuated tube. It transmits the thermal energy quickly and can work against the high pressure. And it may prevent the tube to be destroyed for the icing while it works in the coldest area.
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| Company: |
Lianyungang sunrain solar water heater manufacture Co., Ltd
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| Contact: |
Mr. Xue Mason |
| Address: |
Ninghai industiral zone,Xinpu district,Lianyungang,Jiangsu, China. |
| Postcode: |
222243 |
| Tel: |
86-518-5051806 |
| Fax: |
86-518-5051808 |
| E-mail: |
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