Alumina Ceramic Tube

  • Alumina Ceramic Tube
  • Alumina Ceramic Tube
  • Alumina Ceramic Tube
  • Alumina Ceramic Tube
  • Alumina Ceramic Tube
  • Alumina Ceramic Tube
  • video
Alumina Ceramic Tube
  • YUNXING
  • China Jinzhou
  • 5-30 Days
  • 5,000-10,000/month(Looking for distributors)

A. Alumina tube is non-flammable, stainless, strong and not easily damaged, and has excellent performance that other organic materials and metal materials cannot match.
B. The abrasion resistance of the alumina ceramic tube is the same as that of corundum, reaching Mohs hardness level 9, and the abrasion resistance is equivalent to that of super hard alloy.

ALUMINA CERAMIC TUBE


My factory looking for distributors.


Alumina ceramic tubes have a wide range of applications, involving high-temperature testing and analysis equipment in various industries, such as coal testing and analysis equipment, metallurgical powder testing and analysis equipment, and chemical and glass industry testing and analysis equipment.
Our
alumina ceramic tubes are exported to more than 30 countries. The quality of our products is deeply liked by customers. Crucible products are also purchased by many university laboratories and mining laboratories. Parts products are also ordered by many large machine companies.

Alumina Ceramic


Alumina ceramic tube uses

Alumina ceramic tube is mainly used for protection tube and insulation tube of thermocouple thermometer of temperature measuring instrument. Furnace tubes of industrial resistance furnaces, experimental furnaces and heat treatment furnaces; Chemical analysis of iron and steel: carbon and sulfur determination tubes; Other high temperature resistant, acid and alkali corrosion resistant insulated instrument components. 

Structural type: the protective tube has two types: closed and open. There are two types of insulating tubes, round and oval, and they are divided into single-hole, double-hole and multi-hole. In addition, there are threaded pipes and prismatic pipes.

The picture is about the industrial ceramic tube of 4 bores tube.

Our company can produce the industrial ceramic tube for molti bores, the 2,4,5,6, even we produce the 12 bores. The industrial ceramic tube can maintain insulation at 1800C.

Industrial Ceramic

 

Product Features

▪ Alumina furnace tube made by 99.3%-99.7% high purity alumina

▪ Alumina furnace tube max working temperature is 1800C

▪ The quality can pass the SGS and DIN43724/DIN43725/DIN40680

▪ Both end open with good verticality

▪ Can do the drilling and ground finishing processing

 

Recommended products

Aluminum Oxide Tube

 

 

  Ceramic cone crucible:

 Fire resistance, corrosion resistance and wear resistance.

 Used in metallurgy, chemical industry, papermaking and other industries.

 

 

 

 

Alumina Ceramic

 

 


  Ceramic parts:
 It has the characteristics of high temperature resistance, corrosion resistance, thermal shock resistance,

 high mechanical strength, excellent electrical performance, etc. It is widely used in industrial equipment manufacturing and other fields.

 


Alumina ceramic performance index  (Notice of Correct in Leakeage Rate)

NO.

Property

Unit

Alumina

1

Al2O3

%

>99.3

2

SiO2

%

3

Density

g/cm3

3.88

4

Water absorption

%

0.01

5

Compressive strength

MPa

2300

6

20℃ leakage rates

TorrL/sec

>10-11=1.33322×10-12Pam3/sec

7

Twisting in high temperature

mm

0.2 allowed in 1600℃

8

Bonding in high temperature


not bonded in 1600℃

9

20—1000℃ coefficient of thermal expansion

mm.10-6/℃.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20℃direct current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000℃ MΩ

≥0.08

1300℃ MΩ

≥0.02

14

Thermal shock resistance


4 times not cracked in 1550℃

15

Maximum working temperature

1800

16

Hardness

Mohs

9

17

Flexural strength

Mpa

350

 

Our factory

Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.

The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.

The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

Industrial Ceramic

Aluminum Oxide Tube

Alumina Ceramic

Industrial Ceramic

 

FAQ

1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: Alumina ceramic
3. Lead time: pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; 
7. Shipment: by sea, by air, by courier, by post, etc.

8. We accept customization.

9.We have professional designers.

10.We have a professional after-sales department to answer your questions.

11.What is alumina ceramic used for?

Other essential applications of alumina ceramics can be seen in seal rings, medical prostheses, laser tubes, thermocouple tubes, electronic substrates, ballistic armor, electrical insulators, grinding media, and wear components.

12.How strong is alumina ceramic?

Modern alumina (Al2O3) products are among the strongest and hardest of all ceramic materials. They also have a high dielectric strength, and at elevated temperatures such as those encountered in many applications, their electrical resistance is excellent.


Feedback

1. If you have any questions or questions, please contact us and we will communicate with you as soon as possible.

2. For any other satisfaction, please also feedback to us to make our service better and better.

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