2'' O.Dx1.75''I.Dx12''L Mullite Round Tubes (One End Closed)- TM-50D-12L-LD Mixers & Mills Cap contains a PTC thermister

Cap contains a PTC thermister

Travel Rod with Micrometer Head

fine grinding

Basic Material: Metal

working temperature 1700 °C (3092°F) Warning Do NOT use an alumina tube under a vacuum at a temperature > 1500°C

2'' O.Dx1.75''I.Dx12''L Mullite Round Tubes (One End Closed)- TM-50D-12L-LD Mixers & Mills Cap contains a PTC thermister2" O. D Mullite Tube is made in the USA with 60% Al2O3 +38% SiO2 material. Mullite tube can be used up to 1650 oC in both oxidizing and reduce atmospheres, which has better thermo conductivity and provides better temperature uniformity compared with quartz tube. Besides, the physical and thermal properties of mullite allow operation under fast cooling heating. O. D: 2 " + 0. 05'' (50. 8 mm) I. D: 1. 75'' + 0. 05'' (44. 45 mm) Length: 12" (304. 8 mm)