Lianyungang Highborn Technology Co., Ltd.

Alumina Washer, Ceramic Washer, Industrial Ceramic Tube manufacturer / supplier in China, offering Precision Alumina Ceramic Washer, High Alumina Six Hole Ceramic Disc, Textile Ceramic Eyelets with Groove and so on.

Precision Alumina Ceramic Washer

FOB Price:US $290 - 500 / Piece
Purchase Qty. (Pieces) FOB Price
5 US $500 / Piece
6 US $400 / Piece
7-9 US $300 / Piece
10+ US $290 / Piece
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Min. Order: 5 Pieces
Port: Shanghai, China
Production Capacity: 1000000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info.

Model NO.:HB16
Application:Industrial Ceramic
Material:Alumina Ceramic
Type:Ceramic Parts
Conent:95% Alumina or 99.5% Alumina
Color:White or Ivory
Max Working Temperature:1800c
Density:3.9g/cm3
Using Purpose:Refractory
Trademark:HB
Transport Package:Wooden Box or Carton
Specification:ROHS
Origin:Jiangsu/China
HS Code:6906000000

Product Description

alumina ceramic washer
 
Specification:
 
Material:  95%,99%,99.3%,99.5% AL2O3 ceramic etc.
 
Usage: The alumina tubes are widely used in thermocouple protections and some are
 
used in furnaces.
 
We could design both open for two ends, and one open, the other closed.
 
Also we could make with 2 or 4 holes in the tube. The size ranges from 3mm to
 
600mm for O.D., and the length is from 10mm to 2000mm. We can also design upon
 
the customers' detailed requirements.

Packing: Export Wooden Box
 
1. Material: Alumina Ceramic

Performance
ItemIndexUnit     Steatite ceramic   95 Al2O3  96 Al2O3    
Physical Characteristics       Bulk density     g/cm32.73.63.6
Water absorption %000

Mechanical Characteristics    
Flexural strength Mpa145320340
Hardness Vickers Gpa5.712.213.5
Elastic modulus Gpa120280320
Poisson's ratio   -0.210.220.23
Thermal Characteristics Linear expansion coefficient  20-5000C       10-6/0C7.97.17.2
Thermal conductivity      w/(m.k)2.51624
Specific Heat   *10-3J/(kg*K)0.750.780.78
Electrical Characteristics  Dielectric constant(1MHZ)  -6.299.4
Dielectric loss angle   *10-418155
Dielectric strength                *106V/m181215
 



Precision Alumina Ceramic Washer
Precision Alumina Ceramic Washer
Precision Alumina Ceramic Washer
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Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory, Trading Company

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