Alumina Thermocouple Protection Tube

Send Message Request a Quote

Thermocouple protection tubes are available as a closed-end tube with a reusable stainless steel coupling device. This thermocouple sheath can be hung by the flange or attached via the threaded end of the coupling device.

Features of Alumina Thermocouple Protection Tube
Materials: 95% alumina oxide, 99% alumina oxide
Application: for various kinds of electric equipment, such as electric heating equipment and textile machinery.
Smooth surface and high strength texture
The thermocouple tube is available in a variety of models.
OEM, ODM and OBM service are all available.

Parameter of Alumina Thermocouple Protection Tube

Parameter	Test conditions	Unit	95% AL2O3	99.5% AL2O3
Density		g/cm3	> 3.60	3.7
Bending Strength		N/m3	2.24 × 108	> 2.74 × 108
Linear Expansibility	20~1000C	a × 10¯6	-	-
	20~5000C	a × 10¯6	6.2~7.5	6.2~7.5
	20~8000C	a × 10¯6	6.5~8.0	6.5~8.0
Specific Inductive Capacity	1MHz		9~10	9~10.5
Specific Inductive Capacity	10GMHz		9~10	-
Dielectric Loss	1MHz	a × 10 ¯ 6	≤ 4	≤ 1.5
Tangent	10GMHz	a × 10 ¯ 6	≤ 10	-
Volume Resistance	1000C	Ω·cm	> 1013	> 1014
	3000C	Ω·cm	> 1016	> 1012
	5000C	Ω·cm	108	-
Breakdown Strength		KV/mm	15	-
Thermal Conductivity	200C	W/m. K	25.2	29.2

Stock Size of Alumina Thermocouple Protection Tube

CT95-6 × 4 × 700

CT95-7 × 5 × 1000

CT95-8 × 5 × 650

CT95-8 × 5 × 800

CT95-10 × 6 × 800

CT95-10 × 6 × 1000

CT95-10 × 6 × 1250

CT95-10 × 7 × 400

CT95-10 × 7 × 500

CT95-10 × 7 × 600

CT95-10 × 7 × 650

CT95-10 × 7 × 700

CT95-10 × 7 × 1030

CT95-12 × 8 × 1000

CT95-12 × 8 × 800

CT95-13 × 9 × 1000

CT95-15 × 11 × 1000

CT95-15 × 11 × 500

CT95-15 × 11 × 700

CT95-15 × 10 × 1100

CT95-15 × 10 × 1000

CT95-17 × 13 × 1125

CT95-18 × 12 × 1100

CT95-20 × 10 × 1200

CT99-20 × 10 × 1200

CT95-20 × 15 × 500

CT95-20 × 15 × 700

CT95-20 × 15 × 800

CT95-20 × 15 × 1000

CT95-20 × 15 × 1100

CT95-24 × 18 × 1100

CT95-24 × 18 × 1500

CT95-24 × 19 × 1000

CT95-24 × 19 × 500

CT95-32 × 24 × 1100

Scan QR to Read
Links：https://www.globefindpro.com/products/72365.html

Recommended Products