2mm 3mm Refractory 95% 99 Al2O3 High Purity Heat Resistant Alumina Ceramic Tube

$0.22 - $0.70
Min. Order
500 Pieces
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Company Information

Yixing Bethlehem Precision Ceramics Co., Ltd.

CN Manufacturer
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Quick Details

Port: shanghai
Payment Terms: L/C,D/P,T/T,Western Union
Supply Ability: 10000 Piece/Pieces per Month
Place of Origin: Jiangsu China
Type: Ceramic Parts
Application: Industrial Ceramic
Material: Alumina Ceramic
Model Number: 007
Brand Name: Bethlehem
Size: Customized Size
Shape: Customized Designs
Packaging Detail: carton/foam packing/Scotch tape winding
Bethlehem

Support any size processing custom, specific please consult customer service report size (drawings) inquiry.

material quality :alumina/zirconia/ titania ceramics.
surface preparation:mirror polish/vibration polishing/glaze water treatment/ waxing.

Product Description
Product Name
alumina ceramic customized size and shape
Place of Origin
Yixing,Jiangsu, China(mainland)
Type
ceramic tube
Material
Alumina 95%/99%/99.7%.
Color
White/creamy-white/pink
Size
Customzied
Shape
Customzied
Producing Method
Hot pressing/Dry pressing/Isopressing
Design
According to client's drawing or samples
Payment
T/T, Western Union
MOQ
1000pieces
Packing
Carton /Pallet (According to circumstance )

Delivery time
Standard Product: Within 3 days
New developed items: 25 days(Including mold opening time)
Application
Industry Usage
Material resolution
Attribute/Name
Unit
Al2O3-95%
Al2O3-97%
Al2O3-99%
Al2O3-99.7%
Spark 
Tio2-95%
Tianit Tio2-95%
ZrO2
Colour
White, pink, ivory
White, pink, ivory
White, pink, ivory
pink, ivory
black
yellow
Yellowwhiteblack
Density
g/cm³
3.65
3.72
3.85
3.9
4
4
6
Flexural Strength
MPa
290
300
350
390
70
70
1300
Compressive Strength
MPa
3300
3400
3600
3900
600
600
1300
Modulus of Elasticty
GPa
340
350
380
390
-
-
205
Impact Resistance
MPa m1/2
3.9
4
5
5.2
-
-
12
Weibull Modulus
M
10
10
11
12
-
25
Vickers Hardness
HV0.5
1800
1850
1900
2000
900
900
1150
Thermal Expansion Cofficient
10-6k-1
5-8.3
5-8.3
5.4-8.3
5.4-8.3
8.5
8.5
10
Thermal Conductivity
W/mk
23
24
27
28
25
25
2
Thermal Shock Resistance
△T℃
250
250
270
280
-
-
280
Maximum Use Temperature
1600
1600
1650
1700
-
-
1000
Volume Resistivity At 20℃
Ω cm
≥1014
≥1014
≥1014
≥1015
<102
≥1010
≥1010
Dielectric Strength
KV/mm
20
20
25
30
-
-
-
Open Porosity
%
0
0
0
0
0
0
0
Dielectric Constant
εγ
10
10
10
10
-
-
-
Dielectric Loss Angle
tan δ
0.001
0.001
0.001
0.0005
-
-
-
Product picture
Our Service

We are an enterprise specializing in the development and production of high-performance ceramics.


At present, we have  hot pressing molding, cold isostatic pressing molding and automatic dry pressing molding and other production processes, and has its own mold design departme

We have  surface grinder, internal and external cylindrical grinder, centerless grinder, double plane grinder, mechanical diamond polishing equipment.


Our Company

There is an old saying in China that a sparrow is as small as its wings.Our company is committed to the development and production of high-quality ceramics, you will not be disappointed to choose us.

Packing & Delivery

Packing Details  : carton packing,foam filled block,scotch tape winding.

Delivery Details : 3-30 days after order .

Our Certifications

Ceramics factories


Product photos
FAQ

Q1. Are you trading company or manufacturer ?

A: Bethlehem precision ceramics co. LTD is a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Q2. How long is your delivery time?

A: Generally it is 3-5 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.

Q3. 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.

Q4. How can you get quotation?

A: Please kindly send me your drawing with technic requirement and demand quantity.
If you don't have the drawing,please kindly courier samples to us.
We will quote our best price in 24 hours


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