Beijing Kaixingda Industrial Technology Development Co., Ltd.
VISIT THE STORE Product description
Specifications Large size glass tube 3.3
It enjoys good heat-proof, anti-acid, mechanical capacity, high working temperature
10 years
Large size glass tube 3.3 OD:3mm-320mm Borosilicate glass tube is a kind of Anti-acid,anti-alkali, heat resistant with max temperature 450 degree tube.
Main composition:
1) SiO2: 80±0.5%
2) B2O3: 13±0.2%
3) Al2O3: 2.4±0.2%
4) Na2O(+K2O): 4.3±0.2%