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High Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum Tube

China High Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum Tube, Find details about China Corundum Tube, Ceramic Tube from High Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum Tube

Diameter
80mm
Forming Method
Hot Pressing, Dry Pressing, ISO-Pressing
Content of Alumina
99%
Thermal Conductivity
25W/M.K
Tolerance
0.02
Flexural Strength
280 - 300 MPa
Purity
99.7
Trademark
HIQ
Transport Package
Wooden Case with Foam Filled
Specification
Dia80*1000mm
Origin
China
HS Code
85149090
Diameter
80mm
Forming Method
Hot Pressing, Dry Pressing, ISO-Pressing
Content of Alumina
99%
Thermal Conductivity
25W/M.K
Tolerance
0.02
Flexural Strength
280 - 300 MPa
Purity
99.7
Trademark
HIQ
Transport Package
Wooden Case with Foam Filled
Specification
Dia80*1000mm
Origin
China
HS Code
85149090
High quality corundum mullite refractory ceramic tube pipe for furnace,high temperature corundum tube




Features of High quality corundum mullite refractory ceramic tube pipe for furnace,high temperature corundum tube

1) A variety of specifications available.

2) Satisfy various technical request

3) Lower medium spoilage

4) Good insulation performance and high temperature resistance

5) Stiffness texture

6) Used in all electric products and electric heating products

7) OEM, ODM and OBM are welcomed
 
NAMECONTENT(%)
Al2O399.3-99.5(99.7)
SiO20.3-0.5
CaO+MgO0.2-0.3
K2O+Na2O0.2-0.35
Fe2O3<0.1
OTHER<0.05
 

NO.

Property

Unit

Alumina

1

Al2O3

%

>99.3

2

SiO2

%

-

3

Density

g/cm3

3.88

4

Water absorption

%

0.01

5

Cold compressive strength

MPa

350

6

20ºC leakage rates

Torr/L.sec

<10-11

7

Twisting in high temperature

mm

0.2 allowed in 1600ºC

8

Bonding in high temperature

 

not bonded in 1600ºC

9

20-1000ºC coefficient ofthermalexpansion

mm.10-6/ºC.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20ºCdirect current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000ºC MΩ

≥0.08

1300ºC MΩ

≥0.02

14

Thermal shock resistance

 

4 times not cracked in 1550ºC

15

Maximum working temperature

ºC

1800

 

High Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum TubeHigh Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum Tube
High Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum TubeHigh Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum Tube

 

High quality corundum mullite refractory ceramic tube pipe for furnace,high temperature corundum tube Applications


1.Furnace work tubes
2.Kiln furniture, components & accessories
3.Thermocouple protection tubes
4.Heater Support Elements
5. High Temperature Electrical Insulators
6. Extreme temperature measurement components
7. Ceramic Laser components
8.High voltage electrical insulators


High quality corundum mullite refractory ceramic tube pipe for furnace,high temperature corundum tube product process

We carry out one-stop production, from the powder raw material to final products, control the quality strickly of every production link.

High Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum Tube


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High Quality Corundum Mullite Refractory Ceramic Tube Pipe for Furnace, High Temperature Corundum Tube


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