[Sell]
»Solar thermal parabolic mirror
2009-09-25 01:40:41
The parabolic mirrors can concentrate sunlight on a line of focus on the High temperature vacuum tube collector
The aluminiferous is 99.9, reflectivity more than 95, the size could made as the order,
It just work for solar thermal power plants, Parabolic trough system, solar air-condition.
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[Sell]
»High temperature vacuum tube collector
2009-09-25 01:39:17
The tube has
1, vacuum and direct current,
2,selective coating
3,heat pipe in it,
the tube working temperature 200-550 ℃
It just work for solar thermal power plants, Parabolic trough system, solar air-condition.
The dia. Has 100mm,120mm,inner dia 70-100mm, and the length has 1500mm,1800mm,2000mm , 4000mm
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