Piezoelectric ring

Piezoelectric ring ceramic

1. What’s this ?

It’s the piezoelectric ring, the ultrasonic piezoelectric ring ceramic transducer for transmitting. In wikipedia, Learn more the official explaination about the piezoelectric ring.


2.How many piezoelectric ring models you have?

We have normal standard models for your reference. Please check our standard PZT piezoelectric ring list. Or contact us if you need special size what you haven’t find it in the list .welcome to custom made product from He-Shuai Ltd.


2.1 Piezoelectric Ceramic Crystals: Common Shapes and Sizes

2.1-1  Piezoelectric ceramic discs 

Piezo Disc Outer Diameter: 0.250” – 2.000”
Piezo Disc Thickness: 0.008” – 0.400” depending on Material

2.1-3 Piezoelectric plate 

Piezo Plate Length: 0.080” – 1.900”
Piezo Plate Width: 0.080” – 1.900”

Piezo Plate Thickness: 0.008” – 0.400” depending on material, length, and width

2.1-2 Piezoelectric ceramic rings 

Piezo Ring Outer Diameter: 0.250” – 2.000”
Piezo Ring Inner Diameter: 0.070” – 0.750” depending on OD & thickness
Piezo Ring Thickness: 0.008” – 0.400”
depending on material

2.1-4 Piezoelectric cylinder 

Piezo Cylinder Outer Diameter: 0.350” – 0.900”

Piezo Cylinder Length: 0.150” – 0.450”
Piezo Cylinder Wall Thickness: Minimum of 0.040”

2.2 Piezoelectric ring ceramic used in perfume atomizing 

Model Piezo ceramic
Sheet metal
Drive voltage
HS-XSWH-14501 Φ9.6xΦ4.6×0.5 Φ6.4×0.05 145±5 2100±20% 1.5V


2.3 Piezoelectric ring ceramic (PZT)  chip for industrial ultrasonic cleaner

Model Dimension
Radial frequency
Dielectric dissipation factor 
Kr Mechanical
quality factor
HS-R130522 Φ13×Φ5.3×2.2 126.8 455 ≤0.3 ≤15 ≥0.55 500
HS-R150602 Φ15×Φ6×2 110.0 670 ≤0.3 ≤15 ≥0.55 500
HS-R4301005 Φ30×Φ10×5 51.0 1190 ≤0.3 ≤15 ≥0.55 500
HS-R4321105 Φ32×Φ11×5 47.2 1300 ≤0.3 ≤20 ≥0.55 500
HS-R4351505 Φ35×Φ15×5 45.9 1770 ≤0.5 ≤15 ≥0.49 500
HS-R8351505 Φ35×Φ15×5 45.5 1430 ≤0.3 ≤15 ≥0.45 800
HS-R4351555 Φ35×Φ15×5.5 45.9 1610 ≤0.5 ≤15 ≥0.49 500
HS-R4381605 Φ38×Φ16×5 42.0 2100 ≤0.5 ≤15 ≥0.49 500
HS-R8381605 Φ38×Φ16×5 42.0 1650 ≤0.3 ≤15 ≥0.55 800
HS-R4381364 Φ38×Φ13×6.4 44.1 1780 ≤0.5 ≤15 ≥0.49 500
HS-R4401505 Φ40×Φ15×5 42.8 1970 ≤0.5 ≤15 ≥0.55 500
HS-R4421505 Φ42×Φ15×5 40.0 1970 ≤0.5 ≤15 ≥0.51 500
HS-R4421705 Φ42×Φ17×5 38.8 2220 ≤0.5 ≤15 ≥0.51 500
HS-R4451505 Φ45×Φ15×5 37.7 3180 ≤0.5 ≤15 ≥0.51 500
HS-R8451505 Φ45×Φ15×5 38.1 2580 ≤0.3 ≤15 ≥0.46 800
HS-R8501705 Φ50×Φ17×5 34.8 3160 ≤0.3 ≤15 ≥0.55 800
HS-R8501765 Φ50×Φ17×6.5 34.8 3280 ≤0.3 ≤15 ≥0.55 800

2.4 Piezoelectric ring Ceramic for Surface Acoustic Wise Touch Screen

Model Dimension
Thickness Frequency
Electromechanical coupling coefficient
Dielectric dissipation factor
Courier Temperature
Mechanical quality factor
HS-T71102040 11.5×2×0.4 5.5±5% 0.40 0.65 285 ≥800
HS-T71202040 12×2×0.4 5.5±5% 0.40 0.65 285 ≥800
HS-T71302040 13×2×0.4 5.5±5% 0.40 0.65 285 ≥800
HS-T71402040 14×2×0.4 5.5±5% 0.40 0.65 285 ≥800
HS-T71502040 15×2×0.4 5.5±5% 0.40 0.65 285 ≥800
HS-T71602040 16×2×0.4 5.5±5% 0.40 0.65 285 ≥800
HS-T71702040 17×2×0.4 5.5±5% 0.40 0.65 285 ≥800
HS-T71902040 19×2×0.4 5.5±5% 0.40 0.65 285 ≥800

3. What’s the application markets?

PZT piezoelectric ceramic’s application market is very board range in all over the world. like: Automotive industry, Military industry, Consumer, medical industry, pickup audio, computer ….etc.

If you want to know more details about the application in different kind of industries, click here !

application market of piezoelectric ceramic

4. But I want know more about piezoelectric ring ceramic?

  • The piezoelectric ring ceramic is used for all sorts of applications, which need a spark. You can use it on heavy appliances, and even fun science projects. There is no limit to its use when it comes to piezo igniter. It is used with an easy to use button, that can be easily fixed, along with a detachable ignition cable. The Piezoelectric igniter can strike more than 100’000 sparks, and can light any type of ignitable gases, propane, oxyacetylene, butane, etc. Its long wire keeps your out of harm’s way, it is not harmful to the body if you get shocked with it, as it feels like a static electricity shock
  • You can use the Piezoelectric ring ignitor to light up portable camping stoves, lighters, gas grills, hot water heaters, etc. It is a small product that can easily fit into your life. Piezo ignition can work in both cold and hot weather conditions, as it is tested to even work in subfreezing conditions. The Piezo element igniter is preferred over other products because it is small in size, comes with a low assemblies cost, offers impact activation, along with squeeze activation, offers the production of large volume capability, is offered at competitive price, and offers fast and reliable delivery. It is mostly used on household appliances, cigarette lighters, gas barbecues, water heaters, etc. It is a compact system, that comes with a low price tag, compared to similar products in the market. It incorporates permanent magnets, and even high voltage capacitors and transformers.
  • Piezoelectric ring ceramic materials can be found in a wide selection at He Shuai Ltd. We manufacture piezoelectric ceramic materials, which we base on modified led zirconatetitanate, along with barium titanate. There are two type of piezo ceramics “soft”  and “hard”, they are referred according to the mobility of domains or dipoles. Therefore, the depolarization and polarization behaviour varies. There are no external electric connectors required, and wires are only used to locate the sparks location. Wires are not always a part of the equation, as they are sometimes connected to a ignitor button, and other times attached to a knob. A single electric spark is created every time someone presses the button or turns the knob. Which keeps it safe to use, as you have control over its use.
  • The most common products appliances Piezoelectric products are used in are house hold appliances such as:
  • Kitchen gas appliances
  • Hot water heater
  • Pilot burning
  • Water boiler
  • Electric Barbecue
  • Etc
  • The appliances mentioned above are the most common home appliances piezoelectricity is found in. But it is not only restricted to the items mentioned above, it is also commonly used in:
  • Artillery igniter of military
  • gas barbecue grills
  • cigarette lighters
  • audio pickups
  • Etc

5. Where is your customer from about piezoelectric ring?

Most of our clients came from Europen-American market. such as: UK, Germany, Poland, Demark,France, Italy ,Canada, US…etc.  But in the few years, Also we have lots of customers from Russia, Korea, India, Pakistan,Japan…etc.


6. How can i order it from you?

Firstly,We will get your requests by emails, phone calls…etc.Generally speaking ,we called it information confirmation,then quotation the price base on your requests and making the PI/PO to you. Secondly, Once the order confirmation from you and confirm the deposit in our bank, we’ll prepare the raw material to produce the order to you. Thirdly, The sample or the bulk order will be delivery to you on time after get though the testing  report and show you some of pictures to confirm. Just contact us, we have professional service people to follow and help you.

how to order piezo product from us. He-Shuai company.

Any questions about the piezoelectric ring? please add whats up:+86-1-33-92803780