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Linuo Ritter International Co.,Ltd


Home > Products > Vacuum Tubes > All Glass Evacuated Tube > 1.6mm thickness Vacuumed tube

Product Description

47-1500mm, 58-1800mm, 58-2100mm evacuted tubes are avaliable.

Key component of Solar Collector and Solar Water Heater

Coating material: Al-N/Al or SS-Al/N/Cu.

Has been supplying the vacuum tube towards the worldwide well-known manufacturer of solar water heater and solar thermal products.

Higher absorption rate of 92%-94%, lower emission rate.

Started the production of Vacuum Tube/evacuated tube since 1998.

Annual production capacity of 5 million pieces.

Daily production capacity of 20000 pieces tubes.

1. Total length of scuff on out tube should be less than 1/3 of length of tube.

2.Inner Tube Support: Support be of the same color and installled in approrite possition

3. Absorption ≥91%

4. Emission ≤ 5.9%

5. Thickness =1.6mm

6. Weight : 2KG

7. Average Heat Loss Coefficient :U=0.51W/(m.℃)

8. Stagnation Coefficient: Dia 58mm: H≤4.5MJ/㎡

9. Solar Exposure Coefficient: 238㎡.℃/KW

10. Glass Transmittance: 0.920(AM1.5)

11. Vaccum :P≤5.0*10-2pa

Coating with Blue Color Evacuated Tube

Looking for ideal 1.6mm Thickness Evacuated Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Coating with Blue Color Evacuated Tube are quality guaranteed. We are China Origin Factory of Evacuated Tubes with Different Size. If you have any question, please feel free to contact us.

Product Categories : Vacuum Tubes > All Glass Evacuated Tube

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