• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Faucet Cartridges
  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Xingtailong
  • Model Number: XTL-4202
  • Material: Ceramic
  • Color: White
  • Hardness/Flatness/Roughness: 1100Hv5/0.6μM/Ra0.25μM
  • Function: valve core
  • Used: Tap ceramic disc
  • Diameter tolerance: less than 0.02
  • Density: 3.6-3.9g/cubic cntimeter
  • Mohs Hardness: 9
  • Ceramic Disc Materials: Alumina Ceramic
  • Application: cartridge
  • size: 11.5-40mm

Packaging & Delivery

Packaging Details Polybag+Pallet or packed on requested on ceramic disc.

 Quick Open Brass angle valve faucet ceramic disc cartridge

Product Description


ceramic disc cartridge:

1.High intension.


3.Good airproof capability.

4.Best price.


Specification of the ceramic disc cartridge:

  • OD: 12.5mm---16.2mm ceramic discs
  • The frictional times is 300, 000 to 500, 000
  • Rigidity is 84~86 HRA.
  • The thickness tolerance is less than 0.05mm, the diameter tolerance is less than 0.05mm.      

Technical Data about ceramic disc cartridge:


                                         physical analysis sheet for 95%Al2O3:
Substance CharacteristicWater Absorption O
Sinter Temperature 1710
Physical CharacteristicHardnessHV≥12
Bending StrengthMpa≥310
compressive strengthKgf/cm225000
Elastic ModulusGPa 300
fracture toughnessMap.m3/23 to 4
 Max Using Temperature 1450
Thermal CharacteristicCoefficient of Thermal Expansion1X 10-6/°C   8
 heat-resistant TemperatureT()220
Thermal ConductivityW/m.k(25-300)24
  20  >1012
Volume Resistance100 >.cm1012-1013
Electric Characteristic  300 >1010
Dielectric StrengthKV/mm18
Dielectric Constant100MHz(E)9.5


Main advantage of the ceramic disc cartridge:


95%Al2O3 ceramic discs,mailly applicated to temperature modulatory valve,conversion valve,modulatory valve of surf and massage bathtub,LPG valves


Good hermetical, compressive resistance,flexual resistance,using longevity will be above 500 thousand times.



Alumina ceramic discs properties and application:
Properties of the ceramic disc cartrige:
1) resistance to chemical attack and gas-tight 2) pressure resistant and insensitive to attack by chemical cleaning agents 3) major lime deposits forming at high water temperatures will be removed by the ceramic material. 4) Non-corrosive, high abrasion resistant
Other Application of the ceramic disc cartridge: 1) for titrators 2) for refrigerant valves 3) for analyzers and medical apparatus, medical applications 4) for gas and solids proportion-ing equipment. 5) for espresso and coffee machines 6) ceramic seal and regulator discs for diverters 7) for single-handle mixers 8) for two-handle faucets 9) for sanitary technology 10) for special-purpose valves .

The sample pictures for ceramic disc for your reference:

Packaging & Shipping


Packaging of ceramic disc: PE bag inside outer carton(930*630*230mm),finally make the wooden pallet(950*950mm 950*1000mm) or according to your requirement

Shipping on ceramic disc:  delivery within 15 days after confirm the order.


Company Information


Liling Xingtailong  is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.


Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.



Our Services


Why choose Xingtailong?


High puriy material make sure high max working temperature,


Tight tolerance make sure the right installation.


Large quantity in stock ensured fast delivery.


Large capacity reduce materical prices.


Our service from Xingtailong:


Inquiry response: Your inquiries will be replied in 24 hours.


Sample support: Two free samples are available in 3~5days.


Delivery time: Your shipment will be loaded in 15~25days.depends on quantity.


Payment term: T/T, L/C, D/P, D/A, Western Union (Sample only) We can supply the products according to customer's drawings, samples and performance requirement. 




Please follow the using specifications to expand the working lifetime and better 

the heat conductivity of ceramic disc. 

A piece of instruction paper will be found in ceramic disc,If manual book is

required, please notice in advance.


If any questions please feel free to let us know anytime.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
35 Transactions 180,000+
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 $73,000
Learn More