1. Ceramic Alumina Thermocouple Tube & Insulator

Ceramic alumina tube and insulator are used in thermocouple assembly which applied for high temperature messuring.

Al2O3 content determines the measuring temperature level, Al2O3 content higher, the temperature is higher.

Alumina Tubes is the the workhorse of the advanced technical ceramic tubes.  It has good mechanical and electrical properties, wear resistance and corrosion resistance.  It has relatively poor thermal shock resistance.

2. Technical Date

3. Size Available

High Alumina Tubes Sizes

4*6.5*0.7*700	10*6*1250	15 X 11 X 1000MM
4*6.5*0.7*750	10*7*400	15 X 11 X 500MM
5X 0,7 X 1000MM (4 FUROS)	10*7*500MM	15 X 11 X 700MM
5*0.7*700MM(4 FUROS)	10*7*600	15*10*1100
6 X 4 X 700MM	10*7*650	15*10*1000
7*5*1000	10 *7 *700	17*13*1125
8*5*650	10*7*1030	18*12*1100
8*5*800mm	12*8*1000	20*10*1200
10*6*800	12*8*800	20*10*1200
10*6*1000	13*9*1000	…………..

High Alumina Insulator Size

Dimension		Outer dia. mm	Inner dia.mm	Length mm	If you need others,we   can customize for you.
Item
Insulated tube	Single hole	2-120	1-110	10-2000
(inner core)	Double holes	1-10	0.4-2	10-2000
	Four holes	2-10	0.5-2	10-2000

4.Advantages

• A variety of specifications available.
• Satisfy various technical request
• Lower medium spoilage
• Good insulation performance and high temperature resistance
• High pressure
• Mechanical strength
• Wear resistance