Industrial Mullite Ceramic Insulator Tube Alumina Ceramic Components High Temperature

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Hunan Yuanhong New Materials Co.,Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-0731-89721388

Contact Person:
Miss.Julia View Contact Details

Industrial Mullite Ceramic Insulator Tube Alumina Ceramic Components High Temperature

Brand Name	YH
Model Number	YH
Certification	ISO,CE
Place of Origin	CHINA
Minimum Order Quantity	10
Price	Negotiated
Payment Terms	L/C,D/A,D/P,T/T,Western Union
Supply Ability	10000pcs per month
Delivery Time	10-30days
Packaging Details	by caront or wooden case
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

Detailed 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.

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.

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.

Product Tags: Industrial Ceramic Insulator Tube Industrial Alumina Ceramic Components

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