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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Type: Ceramic Plates
  • Application: Industrial Ceramic
  • Material: Alumina Ceramic
  • Model Number: RT-B-1278
  • Brand Name: Rui Tai
  • Name: Beryllia ceramic ducts
  • Color: White
  • Shape: According to your drawing
  • Size: According to your drawing
  • Max Working Temperature: 1800 ℃
  • Package: wooden box
  • Feature: Cheap price but high quality
  • Shipping type: By DHL ,Fedex ,Air ,Sea
  • Advantage: Fast delivery date, cheap price but high quality
  • Company Aims: Quality first, customer highest, service are first - rate

Packaging & Delivery

Packaging Details Wooden box or carton, or according to customer's request
Delivery Time About 5-15 days
Company Information

Rui Tai offer you a wide range of production facilities like extrusion, injection moulding, pressing and casting. Depending on product geometry and quantities, we will choose the suitable technique for your products.

For the final finishing of the parts we use CNC machining centres, equipped with diamond tools in order to meet high accuracies.


Ceramic materials offer unprecedented possibilities for many industries, especially when products

and components with extreme material properties are required. ceramic material including Aluminium

Oxide, Zirconium Oxide, Silicon Carbide, Boron Carbide, Silicon Nitride and Boron Nitride.

Rui Tai products widely used in Aerospace, Research, Food Processing, Fluid Handling, Scientific, Automotive, Defense, Thermal Processing, Electrical, Process Control, Textile & Wire, Pulp & Paper, Mechanical, Glass Processing, Mineral Processing as well as smaller niche markets.


Product Description

  Beryllia ceramic ducts

 Beryllium oxide (BeO) ceramic materials are in high demand due to their superior performance

at high temperatures along with a thermal conductivity second only to diamond among insulating materials.We offer solutions to any component that must provide high thermal conductivity in

conjunction with electrical resistivity.  Building on our unique combination of materials forming,

firing and fabrication technologies, we are rapidly expanding our product portfolio to provide the

next generation of beryllia ceramic materials.BeO Ceramic Materials are ideal in thermal management applications when the following design considerations are critical:

  • The physical size of the device or the enclosure is reduced. 
  • The device is exposed to high ambient temperatures
  • Airflow or liquid cooling is not practical or prohibitively expensive
  • Ideal materials for heat sinks in electronic circuits
  • Ideal crucible material for melting and sintering operations providing superior performance
  •  at very high temperatures.


Beryllia ceramic ducts







g/cm 3 


BeO purity



Tensile strength




linear expansion coeff. 


×10 -4 / 


Thermal Conductivity 




Specific Heat


cal/°C gm






Dialectic Constant 

1MHz 20 




10GHz 20 




1MHz 20 

×10 -4 



10GHz 20 

×10 -4 










Dialectic Strength




Chemical stability


ug/cm 2 



10% NaOH 

ug/cm 2 


Max. working Temperature





The Photos Of Beryllia ceramic ducts



Packaging & Shipping

The packing of Beryllia ceramic ducts


  Beryllia ceramic ducts

Our Services

Control from production process:

We strictly follow the international standard in production, all process is supervised under inspection department.

Control from inspection:

We have QC persons in every department, to ensure all components meet the quality demand.

The Service We Provide - We Take Care Of Your Order

Punctual delivery time:

We put your order into our tight production schedule, ensure your punctual delivery time.

•Update the production progress for customers in time.

•Shipping notice/ insurance to you as soon as your order is shipped.

After sales service:

•We respect your feed back after receive the goods.

•We handle your complain within 24 hours.

Professional sales:

•We value every inquiry sent to us, ensure quick competitive offer.

•We are a sales team, with all technical support from engineer team.



Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 2,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $29,000
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