Work Tubes

The working Tube is an independent part from the tube furnace and its selection depending mainly on the maximum operation temperature and on the process/application characteristics. With extensive experience in tube furnace applications and their optimal operating conditions, we can help you choose the most suitable work tube.

Ordering Info

Work Tube Material

Thermansys can provide many types of Working Tubes upon request. Most common material are:

Dense ceramic Alumina work-tubes for applications up to 1650C or 1420C under vacuum. This is a general purpose material
used in most high temperature applications.
Quartz work-tubes for maximum chemical inertia and for aggressive environments to work under vacuum or low
pressure conditions up to 1100 ˚C continuously
KANTHAL® APMTM/APMT metallic (FeCrAl based) work-tubes to serve under vacuum or pressure up to 1250 ˚C
Special ultra high temperature tubes (Sapphire or Yttria Stabilized Zirconia)