97% 99.7% Alumina Ceramic Plunger Thermocouple Insulators with 1650℃ Max Temperature and 3600 Mpa Strength
Price:
$1-$20
MOQ:
100
Delivery Time:
20 DAYS
Brand:
HENGYUAN
Product Description
Alumina Ceramic Plunger Thermocouple Insulators
High-performance 97% and 99.7% alumina ceramic plungers designed specifically for pharmaceutical and industrial thermocouple insulation applications.
Product Specifications
| Attribute | Value |
|---|---|
| Material | Ceramic Plunger |
| Color | White |
| Difficulty Of Disassembly | Easy To Disassemble |
| Accuracy | High Precision |
| OEM/ODM | Acceptable |
| Origin | Wuxi Jiangsu, China |
| MOQ | 100 |
| Package | Carton |
Product Advantages
Ceramic plunger pumps offer exceptional physical performance, making them ideal for various industrial environments. These plungers provide excellent corrosion resistance against acids, alkalis, and salts, ensuring stable operation in challenging conditions.
Material Properties Comparison
| Property | Unit | A95% Alumina Ceramics | A97% Alumina Ceramics | A99% Alumina Ceramics | A99.7% Alumina Ceramics |
|---|---|---|---|---|---|
| Density | g/cm³ | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural Strength | Mpa | 290 | 300 | 350 | 350 |
| Compressive Strength | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus of Elasticity | Gpa | 340 | 350 | 380 | 380 |
| Impact Resistance | MPam1/2 | 3.9 | 4 | 5 | 5 |
| Weibull Modulus | M | 10 | 10 | 11 | 11 |
| Vickers Hardness | HV0.5 | 1800 | 1850 | 1900 | 1900 |
| Thermal Expansion Coefficient | 10-6K-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Thermal Conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Thermal Shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
| Maximum Use Temperature | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume Resistivity at 20℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
| Dielectric Strength | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric Constant | εr | 10 | 10 | 10 | 10 |
Product Images
High precision alumina ceramic plunger
Close-up of smooth surface finish
Side view with dimensional details
White ceramic plunger component
Precision-engineered plunger
Heat resistant ceramic ring
Assembly in manufacturing
Quality inspection process
Various sizes available
High performance components
Key Features
- Available in 97% and 99.7% alumina purity grades
- Maximum use temperature up to 1650℃
- Excellent corrosion resistance to acids, alkalis, and salts
- High compressive strength up to 3600 Mpa
- Superior thermal shock resistance (270℃ ΔT)
- Easy disassembly for maintenance and replacement
- OEM/ODM customization available
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yixing Hengyuan Ceramic Technology Co., Ltd.
Location
Luojian Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province
Contact Person
Sales