1. Introduction:

 
We manufactures various types of ceramic round insulator tubes, including single and multi-bore configurations, using Alumina, Mullite, Zirconia, and Sialon ceramic materials. We produce our tubes through extrusion, slip casting, and isostatic pressing.

Tubes:

Extruded Tubing 
Cast Tubing (large diameter tubes) 
Round Double Bore Tubing 
Oval Double Bore Tubing 
Round Four Bore Tubing

Ceramic insulator Tubes Material Designation

Mullite: 3Al2O3•2SiO2
Alumina 92%-99% Dense Alumina (Al2O3)
TTZ: Magnesia partially stabilized Zirconia (ZrO2)
YTZP: Yttria partially stabilized Zirconia (ZrO2)
ZDY: Yttria fully stabilized Zirconia (ZrO2)
Silicon Carbide

2.  Alumina ceramic round insulator tube features:

1).Excellent electrical insulation

2).High hardness

3).Relatively low strength and fracture toughness

4).Resistance to wear and corrosive

5).Excellent thermal stability

6).Resistance to high temperatures

7).High electrical resistivity

8).Good chemical stability

9).High corrosion resistance