Products
- Other Waterproofing Materials[10]
- Bentonite[5]
- Geogrids[7]
- Other Earthwork Products[10]
- Geomembranes[8]
- Plastic Sheets[1]
- Geocells[6]
- Other Plastic Building Materials[2]
- Geotextiles[10]
- Solar Collectors[3]
Contact Us
- Contact Person : Mr. zhang guanghua
- Company Name : Taian Eastar Geosynthetical Material Co., Ltd.
- Tel : 86-538-8920607
- Fax : 86-538-8920996
- Address : Shandong,Taian,zhao village,beijipo town,hi-tech zone
- Country/Region : China
- Zip : 271000
glass vacuum tube
Product Detailed
Related Categories:Solar Collectors
solar vacuum tube
1)material: borosilicate 3.3 glass
2)tube diameter: .47mm.58mm
1)material: borosilicate 3.3 glass2)tube diameter: 37mm.47mm.58mm and 70mm.3)Tuhe length: from 1200mm to 2100mm.4)Glass thickness: 1.5mm5)Absorptance: >93% Emission: <8%6)Vacuum degree: less than 0.005pa7)Hailstone resistance: up to 25mm in diameter8)Maximum strength: 0.8 Mpa9)Stagnation temperature: >200degree10)Heat ability: 7kg to 10kg per tube11)Widely used for solar water heater and solar projects.12)Life time: 15 years
glass vacuum tube
Other products
