About 1737 results:
Ceramics (649) , Refractory (4)

alumina ceramic tube 99% al2o3

FOB Price: US $0.3 - 0.6 / Piece Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Day
Port: Guangzhou
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Add to My Favorites

Quick Details

Place of Origin: Guangdong China (Mainland) Type: Ceramic Tubes Application: Industrial Ceramic
Material: Alumina Ceramic Brand Name: GMG

Packaging & Delivery

Packaging Detail: box against damage
Delivery Detail: 15 days after the order

Specifications

Alumina ceramic tube
Raw material:alumina ceramic
Size:customized design
Certificate:RoHS certificate

Raw material: 95% or 99% alumina ceramic

 

                                             Alumina         Ceramic 
Alumina contentUnit≥95%≥99%
Firing temperature°C1650-16801780-1800
Densityg/cm3 ≥3.6≥3.8
Water absorption%<0.01<0.01
HardnessHRA≥82≥88
Bending stengthMPA320400
Dielectric constantMHZ8.5

9.8 

Coefficient of thermal expansion    1X 10-6/°C   6.2-8.5

6.8-8

 

Features:

1.Wear resistance

2.Corrosion resistance

3.Heat resistance

4.High strength

5.Thermal conductivity

6.Precise process                                                                                                                                                                     

Application:

 

It is widely used in such industry as power,mining,metallurgy,coal,etc.

 

 

 

Raw material : 95 alumina ceramic (99 alumina ceramic , steatite ceramic , zirconia ceramic are optional )

 

 

Thermal conductivity  : 31.5W / (m * K)

 

Withstand voltage   :  15KV

 

 

Grammy introduce advanced production technology to produce high purity alumina ceramic pieces , which greatly increased their strength on the original base . Making it difficult to shatter during assembly.

 

 

Excellent quality and reasonable price

 

Short delivery time and high qualification rate

 

Good flatness and high precision in size

 

 

we are a manufacturer and we have professional R&D , we can do best to meet your requirment .

 

 

Certification : RoHS

 

We can supply the products according to customer's drawings, samples and performance requirement

Not exactly what you want? Post a quick Buying Request!
Guangzhou Grammy Special Ceramic Co., Ltd. is located in Baiyun District, near to Guangzhou Baiyun Airport. Grammy is involved in the research and development, design, production and sales of high quality alumina ceramics, zirconia ceramics, ceramic valve pieces, ceramic lamp caps and ceramic watches, etc. These products have good insulation and thermal conductivity. The advantages are irreplaceable. They are applied to power, high-frequency induction welder, audio, computer, LED, bathrooms, ... View detail

Basic Information

Product/Service (We Sell): ceramic lamp shell,textile ceramics,alumina ceramics,zirconia ceramics,electronic ceramics  
Brands: Grammg  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Eastern Asia
Oceania
Northern Europe
Southern Europe
Africa
Eastern Europe
Western Europe
Mid East
North America
Southeast Asia
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 21% - 30%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 21 - 30 People  

Supplier Assessment Report

Do you want to know more about this company before you make a deal? Request an Assessment Report.
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on Alibaba.com

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
China (Mainland) | Trading Company | Contact Details
Experience: Established 2011

Communicate with Supplier:

:
What can I do for you?
Not exactly what you want? Post a quick Buying Request!

You May Like: