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
| SINGLE HOLE ROUND INSULATORS | |
| Outside Diameter (Inches) | Inside Diameter (Inches) |
| 1/4 | 1/8 |
| 1/4 | 3/32 |
| 1/4 | 1/16 |
| 3/16 | 3/32 |
| 3/16 | 1/16 |
| 1/8 | 1/16 |
| 1/16 | 1/32 |
| 1/32 | 0.02 |
| TWO HOLE ROUND INSULATORS | |
| Outside Diameter (Inches) | Inside Diameter (Inches) |
| 1/4 | 5/64 |
| 1/4 | 1/16 |
| 3/16 | 1/16 |
| 1/8 | 0.04 |
| 1/8 | 1/32 |
| 1/8 | 0.02 |
| 1/16 | 1/64 |
| 3/64 | 0.01 |
| 1/32 | 0.005 |
| FOUR HOLE ROUND INSULATORS | |
| Outside Diameter (Inches) | Inside Diameter (Inches) |
| 1/4 | 1/16 |
| 3/16 | 3/64 |
| 3/16 | 1/32 |
| 1/8 | 0.02 |
| 1/16 | 1/64 |
| 1/32 | 0.005 |
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
