Alumina insulation tube (Alcint) 4 holes 0.8 x 3.0 AL-4H-3.0-0.8 1 piece

Dense alumina tube. Model number: AL-4H-3.0-0.8 Inner diameter x outer diameter (φmm): 0.8 x 3.0 Length: 100mm Shape: 4 holes Chemical composition: Al2O3/99.7% Operating temperature: 1800℃ Bending strength: 380MPa Thermal conductivity (400℃): 25W/(mK) Bulk density: 3.9g/mL *We can also manufacture lengths of 100mm or more. *We will cut to your desired length. The tolerance is approximately JIS B 0405-1991 C class. *We can also perform custom processing (external diameter, internal diameter, grooves, steps, drilling, etc.) according to your request. Please contact us. RoHS2 (EU)2015/863 compliant [About RoHS]