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customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203

Categories Ceramic Tube
Brand Name: OEM
Model Number: 0003
Certification: TUV ROHS SGS
Place of Origin: CHINA
MOQ: 2pcs
Price: USD0.5-20/PCS
Payment Terms: T/T, Western Union
Supply Ability: 10PCS/Month
Delivery Time: 20-30 days
Packaging Details: Normal box
Material: Alumina
Color: Ivory
Size: Customized
Quality: Precision
MOQ: 1-2pcs
Customized: yes with drawing
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customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203

Customized sizes refractory Industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203


1) A variety of specifications available.


2) Satisfy various technical request

3) High quality be sure

4) Good insulation performance and high temperature resistance

5) Bending strength and compressive strength resistance

6) Used in all electric products and electric heating products

7) OEM, ODM and OBM are welcomed


Alumina ceramics, Al2o3 ceramic, has the advantages of high melting point and boiling point, high hardness, insulation at normal temperature, and electrical conductivity at high temperature.


Alumina Ceramic tube has exceptional hardness and strength, resistance to chemical attack and wear, low dielectric loss and excellent electrical insulation properties. Additionally, Alumina can be metallized for brazing to other metals, highly polished, and comes in a variety of purities depending on it use. Due to these outstanding properties ceramic Alumina tubes are used in a wide range of industrial and advanced applications.


Description

1. Name:ceramic parts

2. Size: customize

3. Grade: 95-99 grade

4. Raw material:95%/99% alumina

5. Color:white or ivory

6.Working temperature:1500-1700

7.Feature:refractory,wear resistance,high strength and so on.

8.Purpose:used in machinery,textile,electricity,solar energy ,mobile phone,construction industry ,etc


We can offer the products base on customer's drawing, sample and other reference parameter


Properties Sheet:

PropertiesUnits95 Alumina99 AluminaZirconia
Densityɡ / cm33.653.925.95 - 6.0
Water Absorption000
Coefficient of Thermal Expansion10-6 / K7.98.510.5
Modulus of Elasticity Young’s ModGpa280340210
Poisson’s Ratio/0.210.220.3
HV HardnessMpa140016501300 - 1365
Flexural Strength @ Room TemperatureMpa280310950
Flexural Strength @ 700℃Mpa220230210
Compressive Strength@Room TemperatureMpa200022002000
Fracture ToughnessMpa * m½3.84.210
Heat Conductivity @ Room TemperatureW / m * k18 - 2526 - 302.0 - 2.2
Electrical Resistivity @ Room TemperatureΩ*mm2 / m>1015>1016>1015
Max Application Temperature150017501050
Resistance to Acid Alkaline/HighHighHigh
Dielectric Constant/9.59.826
Dielectric StrengthKV / mm1622/
Thermal Shock ResistanceΔ T ( ℃ )220180 - 200282 - 350
Tensile Strength @ 25℃Mpa200248252

Product show







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Ceramic parts






Factory information



Who Are We?

Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many

years. We can make the products according to your drawings, custom the size, thickness and other parameters.



What Do We Do?

We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,

even other High-end fields.


Our products with some certificates, such as , CE, TUV, etc..


Package and shipping


High al2o3 tube insulators will be packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.

Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.




Production process show


One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.



Welcome to contact for the quotation, 2D/3D drawing will be perfect !

Quality customized sizes refractory industrial electrical insulation alumina ceramic tubes 95%-99.99% Al203 for sale
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