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ISO9001 Alumina Ceramic Rings High Hardness Ceramic Insulating Materials

Basic Information
Place of Origin: China
Brand Name: YUBEI
Certification: ISO9001
Minimum Order Quantity: 10pcs
Price: Negotiate
Packaging Details: carton or wooden case or pallet packing
Delivery Time: 30 work days
Supply Ability: 100pcs one month
Detail Information
Product Name: Ceramic Seal Ring Material: 99% Al2O3
Density: 3.85g/cm3 Elastic Modulus: 340GPa
Compressive Strength: 2400MPa Bending Strength: 310MPa
Dielectric Strength: 15*10^6V/m Dielectric Constant: 10
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ISO9001 Alumina Ceramic Rings


Insulating Alumina Ceramic Rings


High Hardness Ceramic Insulating Materials

Product Description

Alumina Ceramic Ring High Quality Insulating Aluminum Oxide Mechanical Ring


    99% alumina ceramics and 95% alumina material are the two most commonly used aluminum ceramics. Compared with 95% alumina ceramics, their mechanical properties are stronger and more wear-resistant.


    99% alumina has a very high melting point, high hardness and high mechanical strength, and the thermal shock stability is reduced due to the increase in the relative thermal expansion coefficient. 99 alumina is an electrical insulating material with high resistivity.


    It also has good chemical stability, so its corrosion resistance is good. It is usually used in chemical and physical grinding environments, so 99% alumina ceramics are used as an excellent material for the production of wear-resistant components. 


99% Alumina Ceramic Rings

ISO9001 Alumina Ceramic Rings High Hardness Ceramic Insulating Materials 0ISO9001 Alumina Ceramic Rings High Hardness Ceramic Insulating Materials 1



1. Are you a factory?

    Yes, we're a factory producing industrial ceramics professinally. Our main products are alumina ceramics, zirconia ceramics and sic ceramics.


2. What's the size of it?

    Products are always customized according to drawings or samples. Diameter and height within 500mm are available.


3. What's the price for it?

    It depends. Prices are caculated by the drawing size and structure.


4. How about the delivery?

    Generally speaking, a ceramic production needs about 30 days to finish. Some special products maybe take a longer time. For some simple products, maybe 10-15 days is ok.


5. How's the packing?

    The usual packing is cartons, wooden cases, or pallets. Ceramics are fragile products, will use some breakage-proof materials to protect them.

Contact Details

Phone Number : +8613482897532

WhatsApp : +8613482897532