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Zhejiang Younn New Energy Co., Ltd.

No.6 Huangshan Road,Haining Cith,Zhejiang,China

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無料会員

Vacuum tube with heat pipe solar collector system

China

YN-RG-01

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ningbo or shanghai,China

-

1000 Piece

Standard export carton for FCL load, Plywood case for LCL load.

about 7 work days after confirm.

14000 Piece per Month

T/T, L/C, Western Union

-

今すぐお問い合わせください

製品仕様

Brand Name : Younn/OEM Type : -
tube type : vacuum tube with heat pipe heat pipe material : high quality copper Using way : water heater and solar thermal

タイトルまたは説明


We products diameter  47,58, meters in length is 1.2 m /1.5 m /1.6 m/1.7m/1.8 m/1.9m / 2.0 m/2.1m,multiple graded AI-N/AI specifications selective coating the entire structure of the coaxial double glass vacuum tube solar collector, three-cavity, the three executives interference coating. We look forward to solar industry colleagues to inspect and guide negotiations, and create a glorious industries.

The thick-walled tube is heavier and thicker. Resisting the better withstand natural conditions,.the vacuum tube in the north so as to further enhance the anti-freezing cold in winter.

 Specification:

Models

Classic vacuum tube

Triple vacuum tube

  

 

 

  

 

 

Structure

All glass double tube co-axial structure

Glass material

High borosilicate 3.3 glass

Outer tube diameter and thickness

47±0.7mm/58±0.7mm

Inner tube diameter and thickness

37±0.7mm/47±0.7mm

Tubes length

1500±4mm/1800±4mm

Material of coating

AL/N/AL

Al N/Al N-SS/Cu

Absorptance

0.90~0.94

0.94~0.96

Vacuum

P≤2×10-3pa

P≤2×10-3pa

Transmittance of Outer Tube

0.93

0.93

Stagnation temperature (height)

250~270°C

270~300°C

Heat-loss coefficient

≤0.6w/ m2*°C)

≤0.3w/ m2*°C)

Bearing hailstone ability

hailstone diameter25mm

hailstone diameter25mm

Pressure-endure ability

1MPa

1MPa

お問い合わせ

連絡先担当者: Lily

会社:Zhejiang Younn New Energy Co., Ltd.

住所:No.6 Huangshan Road, Haining Cith, Zhejiang, China,314415

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Lily < Zhejiang Younn New Energy Co., Ltd. >
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