NITECH produce large diameter alumina ceramic tubes, We are making High quality alumina tubes, Diameter from 1-200mm, length from 10-2500mm. .

Our factory provides all kinds of ceramic tubes, rods and various industrial ceramic parts with high hardness,high density,low wear loss,good normalization,good corrosion-resistance,etc.

alumina ceramic tube parameters:

1.Material : High purity alumina oxide 85%-99.7%.  
2.Diameter from 1mm to 200mm,Length from 5mm to 2500mm. 
3.Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery. 
4.Good smooth and high strength. 
5.Max working temperature 1800. 
6.High dielectric properties. 
7.surface can be grinded drilling hole to make tight tolerance and right instillation.  
8.Large quantity in stock makes fast delivery and competitive prices. 
9.OEM and ODM are welcomed.