Aluminum oxide (Al2O3) is the main component of these ceramic tubes, known for its excellent physical properties such as high melting point, hardness, and electrical insulation. Especially porous alumina tubes, this structure makes them very valuable in applications that require precise control of fluid or gas flow while withstanding harsh environments.

We received an email inquiring about alumina ceramic tubes in December 2019. When we responded, we asked the customer in detail. The customer sent us a drawing to illustrate the style of alumina ceramic tube he needed. It is an alumina ceramic seven-hole tube that requires custom processing.