Product Overview

Description

Alsint 99.7% ceramic thermocouple protection tube

Alsint 99.7% ceramic thermocouple protection tube is our main product .We are making High quality alumina tubes, Diameter from 1-120mm, length from 10-2000mm. .

99.7% alumina is the main material, 85% and 95% alumina tubes also available.

Other material like Mullite,Zirconia, Silicon Carbide, Silicon Nitride bonded Silicon Carbide is also available.

 

Features of Mission alumina ceramic tubes.

 

1. High quality: Max working temperature 1800C, high abrasive resistance.

2. Various sizes for your choose, diameter from 1-120mm, length from 10-2000mm

3. Various processing methods make right tubes for different usage, including extruding, casting, pressing etc.

4. Tubes can be grinding, drilling holes etc according to the requirements of customers.

5. Large quantity in stock can provide fast delivery and very competitive prices.

 

Standard sizes of Mission alumina ceramic tubes:

Furnace Tube
Diameter OD/ID (mm)	30/25		40/34		50/44			60/53		70/63		80/70		85/75		90/80		100/90		110/100
Max Length (mm)	2000		2000		2000			2000		2000		1700		1600		1600		1500		1200
Thermocouple Protection Tube
Diameter OD/ID (mm)	5/3	6/4		8/5		10/7			12/8		14/10		15/10		16/12		17/14		20/16		25/19
Max Length (mm)	300	1000		1600		2000			2000		2000		2000		2000		2000		2000		2000
Thermocouple Insulator
	Single Bore						Double Bores								Four Bores
Diameter OD/ID (mm)	OD1-12 ID0.5-8						OD1-12 ID0.2-4								OD1.6-12 ID0.35-3.5
Max Length (mm)	2000						2000								2000

 

 Technical data of Mission alumina ceramic tubes.

 

Technical Data Of Mission Alumina Tubes 

 

Al2O3 content %	95	99.7
Density (g/cm3)	3.7	3.9
Bending Strength (Mpa)	364	450
Expansion      (X10-6/°C)(25-800°C)	7.6	8
Thermal Conductivity (W/(m.R))	20	35
Dielectric Strength (kv/mm)	11	12
Working Temperature °C (Long time use)	1600	1750
Water Absorption %	<0.2	<0.1-0.2

  

It’s our mission to provide you high quality ceramic products!

 

 

 

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