borosilicate glass tubes 3.3
Detailed Product Description
borosilicate glass tubes 3.3 are of high temperature resistance
and high transparency.
Diameter: from 3mm to 315mm
wall thickness: light, medium, heavy, customized available
Length: 1200,1500,1800mm, customized size available
Usage:
1) solar heat collection parts
2) the cover of chimney or lamp cover
3) lighting industry