Ceramic Insulator 1. Available in Wide Range of Sizes 2. Single Hole, Two Hole and Four Hole Insulator 3. Service temperature Ceramic Thermocouple Insulator:Features:1. Available in Wide Range of Sizes2. Single Hole, Two Hole and Four Hole Insulator3. Service temperature up to 1800°cApplication:Temperature measuring metersProtection and insulation for thermocouples and thermometersFurnace tube for resistance furnaces, heat treatment furnacesChemical analysis for steel and ironVarious insulationg parts for high temperature resistance and etching resistanceSTANDARD SIZE:

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

Any other size are availabe, pls enquiry for the details.

Ceramic Thermocouple Insulator