Lever Block,Lever Chain Hoist,Ratchet Lever Hoist,Ratchet Hoist Guangdong Gongyou Lift Slings Machinery CO.,LTD , https://www.wmpallettruck.com
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1.99.7% Al2O3 ceramic insulating tube
2.good chemical capability and insulation
3.two ends open or closed
4.1,2 and 4 holes
5. high temperature resistant
6.solid resist ,alkali resist
7.unknit and velvet surface
8.good airproof capability ,good grind resist capability/wearable
Forming methods includes
1,drying pressing
2,isostatic pressing
3,hot pressing casting
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ems
Unit
95%Al2O3
99.5%Al2O3
Density
g/cm3
3.7
3.9
Flexural Strength
MPa
313
340
Compressive Strength
MPa
3400
3600
Modulus of Elasticity
GPa
350
380
Impact Resistance
MPa·m1/2
4
5.1
Weibull Modulus
m
10
10
Vickers Hardness
HV0.5
1800
1900
Thermal Conductivity
W/mk
24
27
Highest Application Temperature
°C
1600
1750
Volume Resistivity at 20°C
Ω.cm20
>1014
>1014
Dielertric strength
KV/mm
20
25
Thermal expansion
X10-6/K
5.0-8.3
5.4-8.3
The pipe has the high abrasion resistant ,corrosion resistant. Mainly used in thermocouple temperature measurement, continuous temperature measurement of molten steel, a variety of industrial furnaces (vacuum furnaces, carburizing furnace, reeling furnaces, atmosphere furnaces, etc.) fields. In the petrochemical, textile, electronics, instrumentation, machining, military and other industries have wide applications.
We can customize products as customer's requirements.
COMPANY DETAILS:
HIGHBORNÂ is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORNÂ has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Package:
Carton box,then wooden box to avoid the broken.
Payment term :
T.T OR Western Union OR Credit Card
Delviery time:
about 7 days for the stock sample;
about 20 days for the  bulk quantity.
We can customized it according to the drawing or sample!!
FAQ
Â
Â
1.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 151 countries we have been exported, we also get good reputation from our customers.
Â
2. What is your payment term?
We mainly accept T/T, West Union, Credit card and L/C.
Paypal will be available in the near future.
Â
3. For alumina ceramic, what about the forming method?
 Drying pressing             Â
 Isostatic pressing
 Hot pressing casting
Â
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
4 holes insulator alumina ceramic tube
Â
1.99.7% Al2O3 ceramic insulating tube
2.good chemical capability and insulation
3.two ends open or closed
4.1,2 and 4 holes
5. high temperature resistant
6.solid resist ,alkali resist
7.unknit and velvet surface
8.good airproof capability ,good grind resist capability/wearable
Forming methods includes
1,drying pressing
2,isostatic pressing
3,hot pressing casting
Â
ems
Unit
95%Al2O3
99.5%Al2O3
Density
g/cm3
3.7
3.9
Flexural Strength
MPa
313
340
Compressive Strength
MPa
3400
3600
Modulus of Elasticity
GPa
350
380
Impact Resistance
MPa·m1/2
4
5.1
Weibull Modulus
m
10
10
Vickers Hardness
HV0.5
1800
1900
Thermal Conductivity
W/mk
24
27
Highest Application Temperature
°C
1600
1750
Volume Resistivity at 20°C
Ω.cm20
>1014
>1014
Dielertric strength
KV/mm
20
25
Thermal expansion
X10-6/K
5.0-8.3
5.4-8.3
The pipe has the high abrasion resistant ,corrosion resistant. Mainly used in thermocouple temperature measurement, continuous temperature measurement of molten steel, a variety of industrial furnaces (vacuum furnaces, carburizing furnace, reeling furnaces, atmosphere furnaces, etc.) fields. In the petrochemical, textile, electronics, instrumentation, machining, military and other industries have wide applications.
We can customize products as customer's requirements.
COMPANY DETAILS:
HIGHBORNÂ is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORNÂ has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Package:
Carton box,then wooden box to avoid the broken.
Payment term :
T.T OR Western Union OR Credit Card
Delviery time:
about 7 days for the stock sample;
about 20 days for the  bulk quantity.
We can customized it according to the drawing or sample!!
FAQ
Â
Â
1.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 151 countries we have been exported, we also get good reputation from our customers.
Â
2. What is your payment term?
We mainly accept T/T, West Union, Credit card and L/C.
Paypal will be available in the near future.
Â
3. For alumina ceramic, what about the forming method?
 Drying pressing             Â
 Isostatic pressing
 Hot pressing casting
Â
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
Multi-Hole Insulator Alumina Ceramic Tubes
Model NO.: ALU
Surface: Polished or Glazed
Size: Any
Usage: for Industry,Electronic Ect
Holes: 1,2,4 Ect
Trademark: HB
Transport Package: Carton Box and Wooden Box
Specification: ROHS
Origin: China
HS Code: 6906000000
Model NO.: ALU
Surface: Polished or Glazed
Size: Any
Usage: for Industry,Electronic Ect
Holes: 1,2,4 Ect
Trademark: HB
Transport Package: Carton Box and Wooden Box
Specification: ROHS
Origin: China
HS Code: 6906000000
4 holes insulator alumina ceramic tube