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Industrial Mullite Ceramic Insulator Tube Alumina Ceramic Components High Temperature

Basic Information
Place of Origin: CHINA
Brand Name: YH
Certification: ISO,CE
Model Number: YH
Minimum Order Quantity: 10
Price: Negotiated
Packaging Details: by caront or wooden case
Delivery Time: 10-30days
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 10000pcs per month
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Detail Information
Dielectric Strength: 15 KV/mm Chemical Composition: Al2O3 (Aluminum Oxide)
Color: White Or Yellow Electrical Insulation: Excellent
Operating Temperature: Up To 1700°C Low Thermal Expansion: Excellent
Biocompatibility: Yes Alumina Content: 95-99.7%
Flexural Strength: 300 To 400 MPa Thermal Conductivity: 20 To 30 W/m·K
Machinability: Difficult Maximum Use Temperature: 1700c
Transparency: Opaque Surface Finish: Polished
Dielectric Strength: 15 KV/mm Chemical Composition: Al2O3 (Aluminum Oxide)
Color: White Or Yellow Electrical Insulation: Excellent
Operating Temperature: Up To 1700°C Low Thermal Expansion: Excellent
Biocompatibility: Yes Alumina Content: 95-99.7%
Flexural Strength: 300 To 400 MPa Thermal Conductivity: 20 To 30 W/m·K
Machinability: Difficult Maximum Use Temperature: 1700c
Transparency: Opaque Surface Finish: Polished
Dielectric Strength: 15 KV/mm Chemical Composition: Al2O3 (Aluminum Oxide)
Color: White Or Yellow Electrical Insulation: Excellent
Operating Temperature: Up To 1700°C Low Thermal Expansion: Excellent
Biocompatibility: Yes Alumina Content: 95-99.7%
Flexural Strength: 300 To 400 MPa Thermal Conductivity: 20 To 30 W/m·K
Machinability: Difficult Maximum Use Temperature: 1700c
Transparency: Opaque Surface Finish: Polished
Highlight:

Industrial Ceramic Insulator Tube

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Industrial Alumina Ceramic Components


Product Description

Ceramic Mullite Ceramic Insulator Tube-Ceramic Parts

1800C High Temperature Industrial 

 
Industrial operations demand components that stand up to scorching temperatures—stop settling for insulators that fail prematurely.
Our Ceramic Mullite Insulator Tubes are engineered for the harshest high-heat environments, delivering:
  • ✅ Unrivaled heat resistance (withstands 1800°C+ continuous use)
  • ✅ Superior thermal stability - no warping or cracking under extreme temp swings
  • ✅ Excellent electrical insulation for safe, reliable performance
  • ✅ Long service life - cuts maintenance costs & downtime
Ideal for furnaces, kilns, industrial heaters, and high-temperature electrical equipment. Custom sizes available for your specific application.

Industrial Mullite Ceramic Insulator Tube Alumina Ceramic Components High Temperature 0Industrial Mullite Ceramic Insulator Tube Alumina Ceramic Components High Temperature 1

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Mechanical Properties
Properties
Unit
95%Al2O3
99%Al2O3
99.5%Al2O3
Colour
--
White
Yellow
Yellow
Density
g/cm³
3.7
3.85
3.9
Hardness
GPa
13.7
15.2
15.7
Compressive Strength
MPa
2000
2160
2350
Flexural Strength
MPa
280
310
350
Fracture Toughness
MPa・m1/2
3~4
3~4
4.5
Modulus of Elasticity
GPa
320
360
370
Poissons Ratio
--
0.23
0.23
0.23
Thermal Properties
Properties
Unit
95%Al2O3
99%Al2O3
99.5%Al2O3
Maximum Use Temperature
℃(No load)
1650
1650
1650
Thermal Conductivity @ 20°C
W/(m・K)
24
29
32
Thermal Expansion a at 20–400°C
1 x 10-6/°C
7~8
7~8
7~8
Specific Heat
J/(kg・K)
780
790
780
Thermal Shock Resistance
℃(Put in water)
200
200
200
Electrical Properties
Properties
Unit
95%Al2O3
99%Al2O3
99.5%Al2O3
Dielectric Constant
1MHz
9.4
9.9
9.9
Dielectric Strength
V/m
15 x 10 6
15 x 10 6
15 x 10 6
Dielectric Loss
1MHz
4 x 10 -4
4 x 10 -4
4 x 10 -4
Volume Resistivity @ 25°C
Ω・cm
>10 14
>10 14
>10 14
Volume Resistivity @ 500°C
Ω・cm
>10 8
>10 8
>10 10
 
Various Types of Alumina Ceramic Part
We Can Do OEM and 0BM According to Your Drawing and Requirements.
 

Industrial Mullite Ceramic Insulator Tube Alumina Ceramic Components High Temperature 3

 

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FAQ
Q1. Do you provide product samples?
Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
 
Q2. What are your accepted payment methods?
We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
 
Q3. What is your typical delivery lead time?
Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
 
Q4. Do you perform quality inspection before shipment?
Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
 
Q5. What other ceramic materials do you offer?
We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.

Contact Details
Julia

Phone Number : +8613789077799