C799 Alumina Ceramic Thermocouple Protection Tube

Product Details
Customization: Available
Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance
Production Process: Sintering Method
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Registered Capital
300000 RMB
Plant Area
1001~2000 square meters
  • C799 Alumina Ceramic Thermocouple Protection Tube
  • C799 Alumina Ceramic Thermocouple Protection Tube
  • C799 Alumina Ceramic Thermocouple Protection Tube
  • C799 Alumina Ceramic Thermocouple Protection Tube
  • C799 Alumina Ceramic Thermocouple Protection Tube
  • C799 Alumina Ceramic Thermocouple Protection Tube
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  • Overview
  • Product Description
  • Detailed Photos
Overview

Basic Info.

Model NO.
CCN1010
Shape
Pipe
Transport Package
Wooden Box
Specification
95/99% Alumina
Trademark
CCN
Origin
China
HS Code
69091100
Production Capacity
50000000PCS/Year

Product Description

Product Description

Customized high-temperature 95%/99% alumina ceramic tubes

Alumina ceramic tubes are mainly used to separate the different poles of the temperature measuring element, to avoid interference between the two poles or contact short circuit, so that the temperature measurement is accurate. We have a variety of high-purity alumina and mullite insulation tubes in stock, including single bore, double bores, four bores or porous insulation tubes. This type of tubes is particularly suitable for harsh environments, and can be used as insulation tubes, feed conductors, spacers, etc. And the customized requirements will be accepted


Regular dimension: Alumina insulated tubes, can be produced a single hole , double ,three and four-holes.

Application equipment:
Vacuum atmosphere tube resistance furnace, energy saving box furnace, high temperature annealing muffle furnace, precision tube furnace, environmental protection and energy saving new type tube furnace, vacuum atmosphere tube furnace, etc.
 

Regular dimension: Alumina insulated tubes, can be produced a single hole , double ,three and four-holes.

OD x ID(mm)

Series&length

OD x ID(mm)

Series&length

OD x ID(mm)

Series&length

0.7 x 0.3

99/997series
≤1000mm

7 x 4.5

95/99/997 series
≤2500mm

30 x 25

95/99/997 series
≤2500mm

0.8 x 0.4

8 x 4

40 x 30

0.9 x 0.4

9 x 6

50 x 40

1 x 0.5

10 x 4

60 x 50

1.1 x 0.6

10 x 7

70 x 60

95/99/997 series
≤2000mm

1.2 x 0.6

12 x 4

80 x 70

1.3 x 0.7

12 x 8

90 x 80

1.4 x 0.8

14 x 4

100 x 90

1.5 x 0.8

95/99/997 series
≤2500mm

14 x 10

110 x 100

2 x 1

15 x 11

120 x 110

3 x 2

16 x 12

150 x 140

95/99/997 series
≤1500mm

4 x 3

18 x 14

200 x 190

5 x 3.5

20 x 15

   

6 x 4

25 x 19

   


Feature
1) Materials: 95% Al2O3, 99% Al2O3
2) Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery
3) Good smooth and high strength
4) A variety of specifications available
5) OEM, ODM and OBM are welcomed


Materials Physical and Chemical Index

Item

Unit

AL99.7%

AL99

AL95

Al2O3 content

-

99.7%

99%

95%

Color

-

Ivory white

Ivory white

Ivory white,white

Air tightness

-

airtight

airtight

airtight

Density

g/cm3

3.94

3.8

3.7

Straightness

-

2‰

2‰

2‰

hardness

Moh's hardness

9

9

8.8

Water absorption

≤0.2

≤0.2

≤0.2

≤0.2

Flexural strength(20ºC)

Mpa

375

340

304

Compressive strength(20ºC)

Mpa

2300

2210

1910

Thermal expansion coefficient (25ºC-800ºC)

105/ºC

7.6

7.6

7.6

Insulation strength(thickness:5mm)

AC-kv/mm

10

10

10

Dielectric loss 25ºC@1MHz

-

<0.0001

<0.0006

<0.0004

Volume resistivity
(20ºC)
(300ºC)

Ω·cm3

>1014

>1010

>1014

>1010

>1014

>1012

Long-term use temperature

ºC

1700

1600

1200

Thermal conductivity(25ºC)

W/moK

35

34

20

C799 Alumina Ceramic Thermocouple Protection Tube

Detailed Photos

 

C799 Alumina Ceramic Thermocouple Protection TubeC799 Alumina Ceramic Thermocouple Protection TubeC799 Alumina Ceramic Thermocouple Protection TubeC799 Alumina Ceramic Thermocouple Protection TubeC799 Alumina Ceramic Thermocouple Protection TubeC799 Alumina Ceramic Thermocouple Protection Tube

Our service

1. The inquiry will reply as soon as we can.

2. The samples will be supplied for free.

3. Competitive prices

4. The goods will be sent on time

5. Good pre-sales and after-sales service

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