Alumina Ceramic Tube - China

According to the size of the customer request

1: excellent wear resistant

2: low water absorption

3: high mechanical strength

4: short lead time

5: acid and alkali ceramic

6: high temperature resistant ceramic

7: corrosion resistance ceramic

8: oxidation resistance ceramic

Material

70

Al2o3

75

Al2o3

80

Al2o3

85

Al2o3

90

Al2o3

95

Al2o3

99

Al2o3

Al2o3

65%

75%

80%

85%

90%

93%

99.3%

Fe2o3

≤ 4

≤ 2

≤ 1.5

≤ 1.0

≤ 0.5

≤ 0.3

Desnsity g / cm3

2.8

3.10

3.20

3.40

3.50

3.60

3.85

Vickers Hardness

7.5

≤ 7.8

≥ 8

≥ 8.6

≥ 8.8

9

Water Absorption %

≤ 4

≤ 1

≤ 0.5

≤ 0.2

≤ 0.1

≤ 0.085

≤ 0.01

Refractoriness ℃

1300 ℃

1400 ℃

1450 ℃

1580 ℃

1600 ℃

1650 ℃

1800℃

Flexural Strength: Mpa

80

100

150

180

200

240

280

Wear Rate（ at room temperature,

erosion, 100 grinding）%

≤ 5

≤ 4.5

≤ 3.5

≤ 3

≤ 2.5

≤ 1

≤ 0.5

Specifications

porous alumina ceramic tube

Material: alumina

Color: white, ivory, pink

Our company can produce many kinds of alumina ceramic

porous alumina ceramic tube

Material: alumina

Color: white, ivory, pink

Our company can produce many kinds of alumina ceramic

ceramic tube, alumina ceramic tube

1 - The alumina tubes are widely used in thermocouple protections and some are used in furnaces.

2 - We could design both open for two ends, and one open, the other closed.

Also we could make with 2 or 4 holes in the tube.

The size ranges from 3mm to 600mm for O.D.,

and the length is from 1mm to 2000mm.

We can also design upon the customers' detailed requirements.

3 - Material: 99.5%AL2O3 ceramic

Alumina Ceramic Tube

Thank you in advance for your consideration

Company Contact:

• Posted By: lianyungang lanno ceramic products co.ltd

• Phone: +86-518-81885399

• Address: D6-2-202 NO.188 EAST JIAN-SHE RD,XINPU, LIAN YUN GANG, China

• Email:

• Website: http://www.specialceramic.cn

• Business Description: LIANYUNGANG LANNO special ceramic products Co., LTD. Is specialized in special ceramics and alumina sales、research and development enterprise.
  
  Relying on foreign advanced technology and management method, we develop various types of customers need products.
  
  From 75 99.7 AL2O3, various kinds of specifications, wear resisting ceramics tube, high frequency porcelain pipe, wear resisting acidproof alkali ceramic rod, ceramic column, wear resisting lining board, wear resisting lining brick, wear resisting acidproof piece, ceramics ball grinding, ceramic ring, the honeycomb ceramics, impact resistant wear resisting Mosaic and corundum mullite.
  
  In the production technic, we mainly use static pressure method, dry pressure and heat die casting, also we do grinding and polishing based on customers requirements.