Sapphire tubes small size are precision tubular components fabricated from high - purity single - crystal sapphire. They are well - suited for high - end fields such as microfluidics, laser optics, sensors, and medical devices. ZMSH offers customized services, allowing for the adjustment of parameters including inner/outer diameter, wall thickness, surface finish, and crystal orientation to meet the requirements of different application scenarios. Moreover, it supports rapid delivery for small - batch orders, ensuring the stable operation of the products in extreme environments.