Ceramic Plunger Alumina 99 Alumina Ceramic Rod Wear Resistant Ceramic Plunger ISO9001
Ceramic Plunger 99% Alumina Ceramic Rod Insulation Wear-Resistant Ceramic Plunger
An insulation wear-resistant ceramic plunger is typically used in industrial applications where high durability, thermal insulation, and resistance to wear and corrosion are crucial. These plungers are often employed in equipment that handles abrasive or corrosive fluids, such as in pumps for chemical processing, oil and gas, or high-pressure applications.
Key Features:
- Wear Resistance: The ceramic material is highly resistant to wear and abrasion, making it suitable for applications involving harsh environments.
- Thermal Insulation: Ceramic has excellent insulating properties, helping to maintain temperature control in processes where heat resistance is important.
- Corrosion Resistance: Ceramics are naturally resistant to corrosion, making these plungers ideal for use with chemicals and corrosive substances.
- High Hardness: The high hardness of ceramics ensures the longevity of the plunger, reducing the frequency of replacements.
- Smooth Surface: The smooth surface of the ceramic plunger reduces friction, improving efficiency and minimizing wear on other components.
Applications:
- Chemical Pumps: For handling corrosive and abrasive fluids.
- High-Pressure Pumps: Used in applications requiring the handling of fluids at high pressures.
- Oil and Gas Industry: Where resistance to harsh environmental conditions is critical.
- Food Processing: For applications requiring hygienic and corrosion-resistant materials.
- Pharmaceutical Industry: Where chemical resistance and purity are important.
| Ceramic Properties Table | ||||
| Name | 99ceramic | 95ceramic | Zirconia | |
| Main Ingredients | Al2O3>99% | Al2O3>95% | ZrO2≥94% | |
| Physical properties | Density | 3.85 | 3.6 | 5.9 |
| Water Absorption％ | 0 | 0 | 0 | |
| Sintering temperature°C | 1690 | 1670 | 1650 | |
| Material properties | Hardness HV | 1700 | 1600 | 1400 |
| Flexural strength 4pt | >3500 | ＞2900 | >11000 | |
| Compressive strength Kgf/㎡ | 30000 | 25000 | 25000 | |
| Thermal properties | Maximum operating temperature°C | 1500 | 1400 | 1600 |
| Coefficient of thermal expansion | 8 | 7.8 | 10 | |
| 10-6/°C | ||||
| 0-1000°C | ||||
| Electrical Characteristics | Thermal shock resistance T(°C) | 200 | 220 | 350 |
| Thermal conductivity W/m.k | 31 | 22 | 3 | |
| Volume resistivity Ω.cm | >10¹² | >10¹² | >10¹² | |
| Dielectric breakdown strength KT/m | 18 | 16 | 15 | |
| Dielectric constant 1MHZ(E) | 9.2-10.5 | 9.0-10 | 12.5 | |
Purchase process
FAQ
Q1: Are you a manufacturer or a trader?
A1: We are a real manufacturer, our factory is specialized in producing refractory materials for more than 20 years. We promise to provide the best price, the best pre-sale and after-sale service.
Q2: How do you control your quality?
A2: For each production process, LJ has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.
Q3: What is your delivery time?
A3: Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Q4: Do you provide free samples?
A4: Of course, we provide free samples.
Q5: Can we visit your company?
A5: Yes, of course, you are welcome to visit LJ company and our products.
Q6: What is the MOQ for trial order?
A6: There is no limit, we can provide the best suggestion and solution according to your situation.
Q7: Why choose us?
A7: We have been making refractory materials for more than 20 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.