Outer diameter, length and other dimensions can be customized. Quartz glass rods are solid rod-shaped items made of high-purity quartz glass raw material. It is characterized by high temperature resistance, corrosion resistance, high light transmittance, excellent thermal stability, etc. and is widely used in many fields such as scientific research, industry, and optics. The high purity and excellent performance of quartz glass rods make them the material of choice for a variety of high-end applications. Whether it is used for laboratory instruments, optical instruments, or semiconductor industrial production, quartz glass rods have shown their unique value and importance.