Alumina Tube

We are offering 99.7% alumina tube.
Alumina crucibles are manufactured for more than 20 years and have a skill production technology in different shapes and range of sizes from few milliliters to several liters, these fully dense, high purity an high temperature use,fine grain products find use in a range of high temperature applications such as metal processing / molten glass, rapid thermal cycling, gemstone purification for jewelry industry etc. Majodrity of applications require the ceramic to be impervious, porous forms can also be made on order.
property:
purity:≥99.7%
density:3.85g/cm3
compressive strength:2500mpa
flexural strength: 360mpa
thermal shock : good
max service temperature: 1800℃.