Gold Member Since 2016
Audited Supplier
Hunan Rui Yue Industrial and Trade Co., Ltd.

Aluminium Oxide Ceramic Disc, 95% Alumina Ceramic Disc, Ceramic Disc manufacturer / supplier in China, offering Alumina Ceramic Faucet Valve Disc for Tap Accessory, Customized Anti Vibration Waterproof Silicone Sealed Rings, Various Size Cemented Carbide Sealing Ring. Metal Bellow Mechanical Seals and so on.

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Supplier Homepage Product Alumina ceramic faucet disc Alumina Ceramic Faucet Valve Disc for Tap Accessory

Alumina Ceramic Faucet Valve Disc for Tap Accessory

FOB Price: US $0.2-20 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $0.2-20/ Piece
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Port: Shenzhen, China
Production Capacity: 50000PCS Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: RY-CD-0014
  • Feature: Long Time Materials, Instant Materials, High Temperature
  • Shape: Disc
  • Surface Treatment: Polish
  • Item: Alumina Ceramic Sealing Discs
  • Denisty: 3.6-3.9
  • Product: Ceramic Sealing Discs for Gas Valve
  • Transport Package: by Carton
  • Origin: Hunan China
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Alumina Cement
  • Firing Temperature: 1550~1680degree Centigrade
  • Raw Material: 95-99% Alumina Ceramic
  • Color: White, Light Yellow
  • Trademark: RY
  • Specification: 11.5-70 mm diameter
  • HS Code: 690919000
Product Description

Alumina Ceramic Faucet Valve/Disc For Tap Accessory

Item: High Resistance Alumina Ceramic Disc

Material : 95%-99% (AL2O3) Alumina Ceramics

Producing Method: Hot pressing /Dry pressing

Color :   White

Packing  : Carton /Pallet/Wooden case (According to clients requirement )

Delivery time  : Standard Product-Within 3 days

           New developed items :--15days

Items Design: According to client's drawing or samples

OD: 12.5mm---31mm ceramic discs


We offer various of ceramic discs, used in many kinds of faucets:
1.Material: 90%~95% alumina. 
2.Size: As per customers' request


1.The frictional times is 300, 000 to 500, 000,

2.Density :3.65~3.7g/cubic centimeter,

3.Rigidity is 84~86 HRA,

4.The thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm,


Meatime, we can manufacture according to customs' drawings or samples. 
We have both competitive  price and high quality than any other companies because of our professional with more than 7 years manufacturering experience.


 Property of material:

Material85 Al2o390 Al2o395 Al2o399 Al2o3
Fe2o3≤ 1.0≤ 0.5≤ 0.5≤ 0.3
Desnsity: g / cm33.
Vickers Hardness≥ 8.6≥ 8.899
Water Absorption:%≤ 0.2≤ 0.1≤ 0.085≤ 0.01
Refractoriness:°C1580 °C1600 °C1650 °C1800°C
Flexural Strength:Mpa180200240280

Wear Rate( at room temperature, 

erosion, 100 grinding)%

≤ 3≤ 2.5≤ 1≤ 0.5


 Other information:

FeatureApplicationMain usage
1.Great mechanical strength

Electric appliance industry                                     

Automotive industry

1.Heat treatment furnace 

and toughened furnace

2.High softening temperature
3.Good resistance to thermal impact
4.Small thermal expansion coefficient 

Mechanical industry              

Engineer industry 

2.Inner liner tube and heating

 tube in electric furnace

5.Good chill and abrupt heat properties
6. Resistance to acid and alkali corrosion

 Alumina Ceramic Faucet Valve Disc for Tap AccessoryAlumina Ceramic Faucet Valve Disc for Tap AccessoryAlumina Ceramic Faucet Valve Disc for Tap Accessory

Workshop Photo:

Alumina Ceramic Faucet Valve Disc for Tap Accessory
Our Service:
Alumina Ceramic Faucet Valve Disc for Tap Accessory

What can we do for you?


1. Sample is available.

2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.

3. Inquiry replied within 24 hours.

4. Patented products.

5. OEM or ODM is available.

6. Some extra accessories can be supplied.

7.The larger quantity you order,the more competitive prices you'll get.

8. Necessary Certificates can be supplied.



9:Why To Choose Us

1. Low MOQ:

   It won't occupy too much of your money to help you to test the market you're going to enter.

2. R & D Center and Factory:

   We have our own R & D center and factory, so we can supply you products at competitive price.

3. Good Service :

   We treat clients as friends.

4. Good Quality : 

   We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.  

5. After-sales service: 


   One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.

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