Solar Vacuum Tube

Solar Vacuum Tube,

Collector Tubes

material: High Borosilicate 3.3 glass
thickness:1.6mm
Product feature : put a totally closed glass tube into

Material: High Borosilicate 3.3 glass

 Outer tube dimension&thickness:= 47+0.7mm  &=1.6mm ; = 58+0.7mm  &=1.6mm ;  =70±0.7mm  &=2.0mm ; Inner tube dimension&thickness: = 37±0.7mm  &=1.6mm ; = 47±0.7mm  &=1.6mm ;  =58+0.7mm  &=1.6mm

 Length: 800mm , 1200mm , 1500mm , 1600mm , 1800mm , 1900mm , 2100mm .

 package:standard export carton with foam reinforced inside.

 OEM customer also welcome