PL-ACT Alumina (Al2O3) Ceramic Tube
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Brand name
- PeaKLand
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Ceramics
ZHENGZHOU PEAKLAND INDUSTRIAL CO., LTD.
- Country / Year Established
-
China
/
- Business type
- Others
- Verified Certificate
-
11
| Product name | PL-ACT Alumina (Al2O3) Ceramic Tube | Certification | - |
|---|---|---|---|
| Category | Ceramics | Ingredients | - |
| Keyword | alumina ceramic board , alumina ceramic crucible , alumina ceramic tube | Unit Size | - |
| Brand name | PeaKLand | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | 69039090 |
Product Information
- Great mechanical strength
- High softening temperature
- Resistance to acid and alkali corrosion
- Good resistance to thermal impact
- Small thermal expansion coefficient
- Good chill and abrupt heat properties
2. Specifications:
|
Item
|
Unit
|
95 Al2O3
|
96 Al2O3
|
99 Al2O3
|
|
|
Physical Characteristics
|
Bulk density
|
g/cm3
|
3.6
|
3.6
|
3.9
|
|
Water absorption
|
%
|
0
|
0
|
0
|
|
|
Mechanical Characteristics
|
Flexural strength
|
Mpa
|
320
|
340
|
360
|
|
Hardness Vickers
|
Gpa
|
12.2
|
13.5
|
15.6
|
|
|
Elastic modulus
|
Gpa
|
280
|
320
|
370
|
|
|
Poisson’s ratio
|
-
|
0.22
|
0.23
|
0.23
|
|
|
Thermal Characteristics
|
Linear expansion coefficient
|
(200C-5000C) 10-6/0C
|
7.1
|
7.2
|
8
|
|
Thermal conductivity
|
w/(m.k)
|
16
|
24
|
32
|
|
|
Specific Heat
|
*10-3J/(kg*K)
|
0.78
|
0.78
|
0.9
|
|
|
Electrical Characteristics
|
Dielectric constant (1MHZ)
|
-
|
9
|
9.4
|
9.9
|
|
Dielectric loss angle
|
*10-4
|
15
|
5
|
1
|
|
|
Dielectric strength
|
*106V/m
|
12
|
15
|
15
|
|
|
Accuracy of working (mm)
|
|||||
|
Perpendicularity
|
0.001
|
||||
|
Concentricity
|
0.001
|
||||
|
Roundness
|
0.0005
|
||||
|
Straightness
|
0.005
|
||||
|
Parallelism
|
0.01
|
||||
|
Planeness
|
0.005
|
||||
|
Roughness
|
0.005
|
||||
|
Fit clearance
|
0.005
|
||||
|
Dimension
|
Outer dia. mm
|
Inner dia.mm
|
Length mm
|
|
|
Item
|
||||
|
Thermocouple protection tube
|
7-120
|
1-110
|
10-2000
|
|
|
Insulated tube
|
Single hole
|
2-120
|
1-110
|
10-2000
|
|
(inner core)
|
Double holes
|
1-10
|
0.4-2
|
10-2000
|
|
Four holes
|
2-10
|
0.5-2
|
10-2000
|
|
- Thermocouple protection tube
- Liquid steel continous temperature
- Various industrial furnaces & Lab furnaces
- Mechanical workout
- Wear-resistant parts
- Petrochemical
- Spinning
- Electric power
- Instrumentation
- Military projects
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
ZHENGZHOU PEAKLAND INDUSTRIAL CO., LTD.
- Country / Year Established
-
China
/
- Business type
- Others
-
11
- President
- Chris Chyi
- Address
- Taohuali, High & New Technology Development Zone, 450000, Zhengzhou, China
- Product Category
- Refractory
- No. of Total Employees
- 51-100
- Company introduction
-
ZHENGZHOU PEAKLAND INDUSTRIAL CO., LTD, the group engaging in finding solutions for the clients’ high temperature heating applications in furnace & kiln, was founded in 2001. Since then we are focusing on researching & developing high & new technologies on advanced technical ceramics, furnace and kiln furniture, high temperature heaters and designing series furnaces & kilns to meet the clients’ various applications in Lab Research, ceramic industry, glass industry, steel industry, alumina industry & chemicals industry etc. www.peaklandcn.com
- Main Markets
-
Argentina
Australia
Canada
Chile
Croatia
France
Greece
India
Israel
Italy
Malaysia
South Africa
South Korea
U.S.A
- Main Product
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