High purity alumina ceramic tube 

Industrial ceramic textile use
1) Material:75% -99%AL203 or zirconia.
2) Temperature:1380C-1780C
3)  Surface finish: fine polish

4) Features:   
    a) Wear resistant
    b) Corrosion resistant 
    c) Heat resistant.
    d) Stable dimensions 
    e) lightweight,
    f) Long performance life