Description

ROYAL Borosilicate glass tube

Features:

1.Material: borosilicate glass tube

2.Tolerance:0.**5 mm

3.Ovality:less than 5mm

4.Concentricity: less than 5mm

5. Great heat resistance performance, stable chemical property; Special size can be made

6.High precision(inner diameter 0.**7±0.**1mm/outer diameter 1.8±0.**5mm)

7. Good reliability, easy to use, is the most ideal material of laboratory glass instruments, chemical corrosion resistant equipment and heat-resistant glass, communication industry products .

8. International standard, batch production

9. Price according to the customer of drawings major technical index and number

*0. Coefficient of thermal expansion: 3.3×***6

*1. Working environment temperature: **0°C*****0°C 

Application:

high precise optical communicaiton equipment

medical instrument