Description
We can customize various piezoelectric ceramics as required.
The material of Piezoelectric Ceramic Ball/Hemisphere: PZT4,PZT5,PZT8 or other required piezoelectric material.

The Applications of Piezoelectric Ceramic Ball/Hemisphere
| ultrasonic detect | treatment kunb | Compression sensor |
| biomedical sonar, | Vibration Sensor | actuators |
| matter dispersion | Pressure sensor | eliminate thrombus |
| Ultrasonic press sensor | High-power actuators | more other application |
Standard Specification of Piezoelectric Ceramic Ball/Hemisphere
| Sphere Diameter (mm) | Hatch Diameter(mm) | thickness | fr(MHz) | Kr | C(nf) | ||
| P-33 | P-52 | P-81 | |||||
| 5 | 1.5 | 0.5 | 320 | 0.4 | 1.8 | 3.5 | |
| 10 | 3 | 0.8 | 160 | 0.4 | 4.7 | 8.8 | |
| 15 | 4 | 1 | 113 | 0.4 | 9.2 | 17.3 | |
| 20 | 5 | 1~1.5 | 77 | 0.4 | 17.0 | 32.0 | |
| 25 | 5 | 1~1.5 | 61 | 0.4 | 17.4 | 32.8 | |
| 30 | 6 | 1.5~3 | 50 | 0.4 | 23.5 | 44.3 | |
| 40 | 7 | 2~4 | 38 | 0.4 | 34.3 | 64.6 | |
| 50 | 8 | 2~4 | 30 | 0.4 | 54.8 | 103.2 | |
| 12.5 | 3.5 | 2~5 | 83 | 6.2 | 3.7 | ||
| 25 | 8 | 2~5 | 26.2 | 15.6 | |||
| 37.5 | 10 | 2~5 | 17.7 | ||||
| 50 | 12 | 3~6 | 25.5 | ||||
| Ball Piezoelectric Ceramic: Outside diameter:12mm—100mm Thickness range:0.3mm—6mmHemisphere Piezoelectric Ceramic:Outside diameter:10mm—160mm Thickness range:0.6mm—6mmRemark: We can design and custom various size Piezoelectric Ceramic Ball/ Hemisphere as required. |
Payment
We accept paypal,T/T & Western Union now.
Shipping
Goods will be shipped within 48 hours after receiving the full payment.
- We ship the goods to the address which is given in PayPal payment. Please make sure that address in PayPal is correct.
- we will give you the tracking number after we send out the goods, in general, you will receive the goods within five days.
- If you have any questions, please kindly contact us by email(our email address is support@bjultrasonic.com)
Product Warranty
Product guarantee period is one year, Within the period of warranty, purchased products can enjoy free maintenance or exchanging.





Chris L –
Jessie has been providing excellent services whenever asking for product information and support, especially when product is facing some technical problem. There were some information inaccuracy between communication and causing issue to our application but Jessie is able to compromise to resolve the issue. I would like to thank Jessie for her well support.
John –
Excellent Product, Price, and Service. I was not prepared for such fast shipping. Thanks BJUltrasonic