tubes and capillary tubes

Measuring of high temperatures is not possible without alumina tubes and capillary tubes. A wide assortment of both opened and single-ended tubes, double capillary tubes, quadruple capillary tubes and bars is made of OXAL ceramics. They can be used at the maximum temperature of 1600°C. The tubes and capillary tubes can also be used as heat carriers, level meters, spacers etc.