Ceramic Plunger
Ceramic plungers are widely used and have the advantages of wear resistance, high temperature resistance, and corrosion resistance.
Affordable price and high quality!
Ceramic Plunger
Gorgeous Advantage
What is A Ceramic Plunger?
Common materials for ceramic plunger include aluminum oxide, zirconium oxide, silicon nitride, Silicon Carbide Ceramics，etc. They have various superior properties and are ideal for high-pressure pumps, chemical equipment, and high-performance automobile engines!
The ceramic plunger we produce have a long service life and have received excellent feedback from our customers, which can help you reduce the maintenance cost of your equipment. Choosing our ceramic plunger means you get a longer return on investment with less value.
The ceramic plunger we produce are airtight and watertight. As long as you provide the drawings, our professional team can customize exclusive piston parts for you. Please be sure to choose GORGEOUS!
Ceramic Plunger
Products
Advantages of GORGEOUS Ceramic Plunger
GORGEOUS always maintains the highest standards in the manufacture of ceramic plunger and ceramic piston pumps. Our professional team will carefully study the drawings you give us and maintain extremely high precision on the shape, key dimensions, diameter, length, etc. of the plunger. The processing accuracy reaches ±0.001mm. You can rest assured to hand over the task to us. We ensure that your plunger can operate accurately and stably in complex and harsh environments.
Surface roughness is one of the key indicators to measure the working quality of the piston, which helps to reduce the friction and wear of the plunger. We use the most advanced ultrasonic processing and laser technology to make your ceramic plunger surface finish Ra less than 0.1μm!
Complete Zirconia Ceramic Plunger Pump
Decomposed Zirconia Ceramic Plunger Pump
Ceramic Plunger Function Box
Wear-resistant
Lightweight
Corrosion Resistance
High temperature resistance
Ceramic Plunger vs. Metal Plunger
- Wear resistance comparison: Ceramic plungers are usually made of zirconium oxide, aluminum oxide and other materials. These materials usually have very good hardness and wear resistance. The plungers made of these materials have a longer service life than traditional metal plungers.
- Density comparison: The density of ceramic plungers is lower than that of metal materials. Compared with metal plungers, ceramic plungers are lighter and can effectively reduce the energy consumption of mechanical equipment.
- Corrosion resistance comparison: Compared with metal materials that are easily corroded by various acid and alkali compounds, the chemical inertness of ceramic plungers can well avoid this situation.
- High temperature resistance comparison: The melting point and high temperature resistance of ceramic materials are better, and they can still maintain good mechanical properties at high temperatures. The metal plunger will not soften and deform when encountering high temperatures, and the applicable scenarios are more extensive!
GORGEOUS Can Be Processed With High Precision
| Dimensional accuracy | Up to 0.001mm |
| Finish | Up to mirror surface |
| Concentricity | Up to 0.003mm |
| Parallelism | Up to 0.002mm |
| Inner hole tolerance | Can process 0.005mm |
| Straight slot | Can process groove width up to 0.1×100mm |
| Thickness | Can be processed to 0.3mm |
| Thread | Can process internal thread M2, external thread is not limited |
| Cylindricity | Up to 0.004mm |
| Linear tolerance | Up to 0.001mm |
| Minimum aperture | Processable 0.5mm (mold opening 0.1mm) |
Comparison of Plungers of Different Materials
| Material | Alumina（AI2O3） | Zirconia | Silicon Nitride | |||
| Purity（%） | 99.99 | 99.7 | 99 | 95 | 94.4 | – |
| Mohs hardness | 9 | 9 | 9 | 8.8 | – | 9 |
| Compressive strength（Mpa） | 3500 | 2000 | 1600 | 1200 | 2000 | 3800 |
| Fracture toughness（MPam1/2 ） | 4 | 4 | 4 | 4 | 4 | 5 |
| Tensile Strength（Mpa） | 300-500 | 200-300 | 100-250 | 70-150 | – | – |
| Bending Strength（Mpa） | 500-600 | 250-350 | 100-250 | 100-150 | 700-1500 | 700 |
| Elastic modulus（Gpa） | 400 | 380 | 330 | 300 | 200-210 | 450 |
| Poisson’s ratio | 0.23 | 0.23 | 0.22 | 0.2 | 0.3 | 0.14 |
| Material | Alumina（AI2O3） | Zirconia | Silicon Nitride | |||
| Purity（%） | 99.99 | 99.7 | 99 | 95 | 94.4 | – |
| Density（g/cm3 ） | 3.97 | 3.93 | 3.9 | 3.7 | 6.02 | 3.25 |
|
Coefficient of thermal expansion （25℃-800℃）10-6 /℃ |
7.5-9.5 | 8.2-10.2 | 8.0-9.8 | 8.5-10.5 | 9.6 | – |
|
Coefficient of thermal expansion （25℃-300℃）10-6 /℃ |
6.5-8.0 | 7.2-8.7 | 7.0-8.5 | 7.5-9.0 | 10 | 3.2 |
| Maximum stable operating temperature（℃） | 1750 | 1700 | 1500 | 1500 | 200 | 1100 |
| Thermal conductivity（Normal temperature25℃）W/（m·k） | 45 | 30 | 20 | 15 | 3 | – |
| Thermal conductivity（high temperature1000℃）W/（m·k） | 30 | 20 | 15 | 10 | – | – |
| Dielectric constant | 10 | 9 | 8 | 7 | 14 | 14 |
| Resistivity（25℃） | ＞1014 | ＞1014 | ＞1014 | ＞1014 | ＞1012 | – |
Why Choose GORGEOUS Custom Ceramic Plunger
GORGEOUS has many years of experience in production and processing technology. We have been focusing on the processing of ceramic products, improving technology, energy saving and efficiency, and reducing costs.
Our team has 32 professional engineers and 8 experts. At the same time, we are equipped with various advanced manufacturing technologies and equipment, three-dimensional coordinate detection machines, 3KW optical laser cutting machines, 3DCNC processing and other equipment, which enables us to better customize exclusive Ceramic plunger for you.
All our Ceramic plunger have been seriously tested and meet ISO and CE standards.Don’t worry about your products being accidentally transported, we carefully package your products.We provide you with perfect after-sales service if there are serious quality problems with the product.
We provide ceramic pistons of various sizes, designs, structural standards, and non-structural standards. If you need to customize Ceramic plunger, please contact us immediately!
Application Areas of Ceramic plunger
Ceramic plunger are widely used due to their superior performance. Common applications include the chemical industry, automotive industry, energy industry, mining industry, medical equipment, etc.
Chemical Industry
In the chemical industry, ceramic plungers are used in metering pumps, chemical pumps and other equipment. Due to the superior corrosion resistance of ceramic materials, ceramic plungers can work stably in various strong acids and alkalis.
Auto Industry
Ceramic plunger are most commonly used in high-pressure fuel pumps in the automotive industry. Ceramic plunger are wear-resistant, lightweight, and high-temperature resistant. They can operate stably even at high temperatures. At the same time, their wear-resistant and lightweight properties effectively reduce energy losses.
Energy Industry
In various power plants and renewable energy systems, ceramic plunger are used in high-pressure pumps, compressors and other equipment. Due to the various superior properties of ceramic plunger, they are very suitable for high-pressure work in harsh environments.
Medical Devices
Various common medical devices also fall within the application range of ceramic plunger. For example, some high-precision pumps and injection equipment, high-pressure syringes, drug delivery devices, etc. can use ceramic plunger.
Mining Mineral Processing
Ceramic plungers are hard and wear-resistant, making them a good choice for the mining industry, and are often used in sand pumps, mining pumps and other equipment. They have good wear resistance, reduce wear in various slurries, and have a longer service life than metal plungers.
One-stop Ceramic Plunger Parts Manufacturing Service
20+ Years of Experience. High Precision and OEM Design. Professional R&D Team. Competitive Price.
Ceramic Plunger Production Process
What do you need to provide for custom Ceramic plunger?
You only need to send us an inquiry and provide the most basic information and drawings. Our team will provide you with various professional suggestions and customize a unique Ceramic plunger for you.
How about after-sales service?
We are a company that values integrity and enjoys a high reputation in the industry. We focus on long-term cooperation with customers. Our products are of high quality and delivered quickly. We will do our best to provide you with after-sales service!
If your product is damaged or scratched due to packaging problems, we will compensate you! If your product has serious quality problems, we will compensate you! Please rest assured to cooperate with us.
How to maintain the ceramic plunger?
You need to clean the surface of the ceramic plunger regularly to remove residual dirt, etc., to prevent unnecessary scratches on the plunger during operation. In addition, you can also regularly check whether the surface of the ceramic plunger has cracks, wear, etc. If it is severely worn, you need to replace the plunger in time to prevent the equipment from malfunctioning during operation. If you apply a specific lubricant on the surface of the plunger, you can protect the plunger to a great extent and reduce loss.