High Purity Alumina Ceramic Tube

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

A. Alumina ceramic tube has excellent insulation performance, low low-frequency loss, and good high-frequency insulation.
B. The heat resistance of the alumina ceramic tube is small, the thermal expansion coefficient is small, the mechanical strength is high, and the thermal conductivity is good.
C. Alumina tube is resistant to chemical corrosion.

HIGH PURITY ALUMINA CERAMIC TUBE


 My factory looking for distributors.


Insulation:

The material of alumina ceramic tube has excellent insulation properties, low frequency loss and good high frequency insulation. The heat resistance of alumina ceramic tube has small thermal expansion coefficient, large mechanical strength, and good thermal conductivity.

Alumina Ceramic


Alumina ceramic tube uses:

The high purity 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. 

Industrial Ceramic


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.


Recommended products:

Industrial Ceramic Tube



 Protective tube:                    

For thermocouple External protection tube. insulation,

High temperature resistance,Good air tightness




Alumina Ceramic



 

Ceramic boat

Corrosion resistance, high fire resistance and good chemical stability.

Used in laboratory extraction, burning, mineral, chemical and other industries.


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.


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?

Because of their excellent chemical stability, alumina ceramics are used widely in acid-resistant pump impellers, pump bodies, acid-carrying pipe linings and valves. Aluminum oxide ceramics are used in the manufacture of textile wear parts and knives. This is due to their extreme hardness and wear resistance.

12.What are the properties of high purity alumina?

Features of high purity alumina are chemical stability, high melting point, high mechanical strength, high hardness, high electrical insulation resistance and good thermal conductivity.


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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