Solar vacuum glass tube made from pyrex borosilicate glass tube, has good heat resistant, thermal shock resistant performance.
It is made from pyrex borosilicate glass tube.
It has good performance of heat resistance, thermal shock resistance.
It has high dimensional precision.
The OD from 3mm till 350mm, wall thickness from 0.5mm till 10mm, customized length
Two ends can be fire polished, cutted , grounded or polished. Also can be flat or dome sealed