• ceramic ball valve (8).jpg
  • ceramic ball valve (2).jpg
  • ceramic ball valve (3).jpg
  • ceramic ball valve (4).jpg
  • ceramic ball valve (5).jpg

XTL sintyron 99% Alumina sealed ceramic ball valve al2o3 parts

Alumina ceramic ball valve is made of ceramic material, with excellent corrosion resistance, wear resistance and high hardness characteristics. Its structure is mainly composed of ball, ball seat, upper and lower end cover, valve stem and sealing structure. Ceramic ball valve has the advantages of high temperature resistance, wear resistance, corrosion resistance and high fluid control precision, which is suitable for some demanding industrial fields and media control under special conditions.

Contact us

Products Center

XTL sintyron 99% Alumina sealed ceramic ball valve al2o3 parts

The main component of the ceramic ball valve is a ball, usually made of alumina ceramic balls. The diameter of the sphere is the same as the diameter of the pipe, and the sphere rotates when the valve is opened and closed for fluid control.
The sealing structure is the key part of the valve, which affects the sealing and flow control accuracy of the valve. Ceramic ball valve adopts bidirectional sealing structure, including axial sealing structure and radial sealing structure. The axial sealing structure refers to the sealing ring to seal the valve stem and the upper end cover, and the radial sealing structure refers to the sealing surface formed through the ball seat to prevent fluid leakage.

We can do OEM and OBM according to you drawing and requires

Item Unit 99 Al2O3
Heat Resistance 1800
Bulk Density g/cm3 3.8
Water Absorption % 0
Flexural Strength Mpa 360
Hardness Vickers Gpa 15.6
Elastic Modulus Gpa 370
Poisson’s Ratio - 0.23
Linear Expansion Coefficient (20-5000℃) 10-6/℃ 8
Thermal Conductivity W/(M.K) 32
Specific Heat ×10-3J/(KG.K) 0.9
Dielectric Constant(1MHZ) - 9.9
Dielectric Loss Angle ×10-4 1
Dielectric Strength ×10 6V/m 15

Advantages of ceramic ball valve:
1. High temperature resistance: Ceramic material has high temperature stability and can maintain stable performance in high temperature environment.
2.Wear resistance: Ceramic material has the characteristics of high hardness and strong wear resistance, which can effectively extend the service life of the valve
3. Corrosion resistance: Ceramic materials have excellent corrosion resistance and can maintain stable performance in acid, alkali and other media
4. High accuracy of fluid control: the ball rotates to achieve fluid control, which can control the flow accurately and stably

Company Information



Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer. 
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products. 
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.

Intention information