99% al2o3 Ceramic Tube Porous alumina tube

Single or Porous High 70% 95% 99% 99.7% Alumina Ceramic Tube  is extreme high temperature stability under reducing, inert and high vacuum condition under high temperature up to 1800C. 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 3000mm.
3.Application: Used for all kinds of high temperature furnaces etc
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.