Superior quality high-temperature alumina ceramic tube

Specifications

alumina ceramic tube
Manufacturer
superior abrasive ,acid ,erosion resistance
Five own factory
ISO 9001 and CE

Alumina ceramic tube

 

Alumina ceramic tube is belong to structural ceramic which is a large group of new ceramic material of which the mechanical,heat and chemical properties are fully utilized. It can be used in a lot of rigorous working conditions, which makes it the key for the realization of many emerging technologies. 

 

Compared with metal material, the most outstanding advantage is its superior mechanical properties at high temperature,chemical resistance, resistance of oxidation at high temperature, wear resistance and low density (about 1/3 that of metal), therefore, it is gradually being used instead of expensive super alloy steel in the cases that metal material cannot be competent, such as cylinder cover of engine, bush, packing ring and cut tools for ceramic.

   

It will be determined according to the drawings provided by clients.Such as lining, cone,leader, chain wheel, mould, nozzle, valve, packing ring, piston, axletree and some components in paper production.

 

 

Specification: It will be determined according to the drawings provided by clients.

 

Advantages:

 

1. Abrasion and impact resistant ability

2. High hardness

3. Smooth surface

4. Dimensional stability

5. Saved maintenance time and expenditures

6. Can be applied in all kinds of industrial abrasion

 

 

Applied industry:

 

The abrasion resistant alumina ceramic tuve are widely used in the cement ,

steel ,chemical ,mining milling,smelting,port ,coal fired thermal power plant ,

 

The alumina ceramic ceramic tube are a ideal wear resistance materialfor delivering the coal,sand,mine,slag ,ash ,dregs in Pneumatic ,hydraulic material handling and feeding system.

 

The Technical Specifications

The performences	Content of AL2O3	≥95%
	Density	≥3.8 g/cm3
	Rockwell hardness	≥85 HRA
	Rupturing toughness	≥4.8MPa.m1/2
	Compression-resistant strength	≥850MPa
	Bend-resistant	≥290MPa
	Thermal conductivity	20W/m.K
	Thermal expansion coefficient	7.2×10-6m/m.K