Glass tube is a type of English non-metallic tube, is a sodium oxide (Na2O), boron oxide (B2O3), silicon dioxide (SiO2) as a basic ingredient of a glass. Its good performance has been widely recognized by all walks of life in the world. Compared with ordinary glass, it has no toxic and side effects, its mechanical properties, thermal stability, water resistance, alkali resistance, acid resistance and other properties are greatly improved and can be widely used in chemical and aerospace industries. In various fields such as military, home, and hospital, it has good promotion value and social benefits. The emergence of this type of glass in China is yet another new revolution in the basic material industry.