99% Alumina Ceramic Wear Insulation Tube

Product Details
Customization: Available
Application: Industrial Ceramic
Size: According to Drawings
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Number of Employees
50
Year of Establishment
2007-06-29
  • 99% Alumina Ceramic Wear Insulation Tube
  • 99% Alumina Ceramic Wear Insulation Tube
  • 99% Alumina Ceramic Wear Insulation Tube
  • 99% Alumina Ceramic Wear Insulation Tube
  • 99% Alumina Ceramic Wear Insulation Tube
  • 99% Alumina Ceramic Wear Insulation Tube
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Basic Info.

Model NO.
NA
Tolerance
+/-0.01mm
Color
White
Density
3.9g/cm3
Lead Time
20-30days
Material
Alumina Ceramic
Purity
99%
Type
Ceramic Tubes
Transport Package
Box/Carton/Wooden Case
Specification
Customized
Trademark
Hard
Origin
China
HS Code
8547100000
Production Capacity
1000PCS/Month

Product Description

Product Destription

Alumina and zirconia ceramic sleeve/bushing/tube/ring

   We manufacture & supply advanced technical ceramic tubes custom machined to your specific design. Ceramic tubes are finding their way into more and more application due to their highly desirable mechanical, thermal, and electrical properties. Ceramic tubes can be used in extreme environments unlike many other materials. Precision Ceramics has a wide assortment of tube sizes available; depending upon the material, we can machine tubes with incredibly tight tolerances. Additionally, Precision Ceramics has standard size Alumina Tubes available in a variety of sizes and purities. Other materials may be available in custom dimensions and specifications. We are happy to offer material design & application assistance for any special requirements.

Ceramic Tube Applications
• Furnace work tubes
• Kiln furniture, components & accessories
• Thermocouple protection tubes
• Heater Support Elements
• High Temperature Electrical Insulators
• Extreme temperature measurement components
• Ceramic Laser components
• High voltage electrical insulators

99% Alumina Ceramic Wear Insulation Tube


Company Information
99% Alumina Ceramic Wear Insulation Tube
99% Alumina Ceramic Wear Insulation Tube

Factory Show
99% Alumina Ceramic Wear Insulation Tube
99% Alumina Ceramic Wear Insulation Tube

Our Products
99% Alumina Ceramic Wear Insulation Tube


Ceramic Properties 
 
Properties Units 96%
Al2O3
99%
Al2O3
Zirconia Silicon
Nitride
Machinable
Ceramic
Material Characteristics   
Gas Permeability      0 0 0 0 0
Water Absorption       % 0% 0% 0% 0% 0.038%
Colour   White Ivory White Grey White
Density   g/cm3 3.7 3.85 6 3.2 2.7
Physical Characteristics   
Hardness    Kg/mm2 1100 1400 1100 1600 1175
Modulus of Elasticity    Gpa 300 350 200 300 65
Flexural Strength   Mpa 300 340 1150 600 108
Compressive Strength   Mpa 2100 2200 2500 2500 488
Fracture Toughness   Mpam1/2 3.5 4 12 6  
Thermodynamic Property   
Max Use Temperature    °C 1500 1650 1500 1800 800
Thermal Conductiviey   W/(m.k) 25 27.5 2.5 20 1.68
Thermal Expansion Coefficient   10-6/°C 7.5 8 10 3.2 8.6
Thermal Shock Resistance    △T°C 200 200 250 600 200
Specific Heat   J/kg.K 860 860 500 500  
Electrical Specification    
Dielectric Strength    KV/mm 12 10 5   40
Dielectric Constant   εr 9.5 9.1 12 6 7
Volume Resistivity   Ω ≥1014 ≥1014 ≥1010 ≥1014 ≥1016
Dielectric Loss Angle   0.0002 0.0002 0.001    

Packing & Delivery
99% Alumina Ceramic Wear Insulation Tube
 

Why Choose Us? 

1.12 years of professional production industrial ceramics factory
2. High quality products with low price
3. High precision parts with lowest tolerance
4. Show time for production
5. Has a group of experienced, professional and efficient R&D team
6. Has a good reputation in China and abroad. 
7. MOQ is not limited, small quantity is welcome. 
8. Vigorous team and good after-sales service

 

FAQ

Q: Are you trading company or manufacturer? 
A: We are factory. 

Q: How long is your delivery time? 
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock, it is according to quantity. 

Q: Do you provide samples? Is it free or extra? 
A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 

Q: What is your terms of payment? 

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance, balance before shippment. 


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