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- Contact Person : Mr. xu haibo
- Company Name : Haining Shouting Import & Export Co., Ltd.
- Tel : 86-573-87872816
- Fax : 86-573-87872813
- Address : Zhejiang,haining,No. 28 Minfeng Rd. Shuangfeng village, Yuanhua Town
- Country/Region : China
- Zip : 314416
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Product Detailed
Related Categories:Other Solar Energy Related Products
1.Structure: all glass concentric dual tube geometer
2.Glass material: borosilicate glass
3.Lifetime: >15 years
Vacuum Tube Technical Parameter
1) Structure: all glass concentric dual tube geometer
2) Glass material: borosilicate glass
3) Coating: Grated SS-C/CU
4) Absorptance: >0.92
5) Emittance: <0.08(80°C)
6) Vacuum: <5×10-3 Pa
7) Stagnation: >230m2. °C/KW
8) Average heat loss: <0.6w/m2. °C
9) Lifetime: >15 years
New Vacuum Tube, New Evacuated Tube,New Solar Tube, Vacuum Tube
