Zirconia Sleeves
Zirconia Ceramics Component
SKU: FWM/ZR-SLEEVE-001
- Material
- Zirconia Ceramic Family
- Size
- Custom sizes available
- MOQ
- Pending Verification
- Applications
- Pumps and Valves
Wear-resistant zirconia sleeves, liners and bushings for pumps, valves and precision machinery.
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Product Description
Wear-resistant zirconia sleeves, liners and bushings for pumps, valves and precision machinery.
Zirconia sleeves are cylindrical wear and guidance components used around shafts, in pump assemblies and at fluid-control interfaces.
The tough, wear-resistant ceramic body protects the working interface while a finished bore guides or locates the mating component.
Product Features
- Wear Resistance
- Tough Ceramic Body
- Precision Bore Finishing
- Grade-dependent chemical resistance
Typical Applications
- Pumps and Valves — Sleeves, bushings and liners: Supports guiding and wear-contact functions in fluid systems.
- Industrial Machinery — Precision sliding and bearing interfaces: Provides a tough ceramic option for repeated contact.
Product Geometry & Configuration
Zirconia (ZO201N) Typical Properties
| Property | ZO201N typical value | Condition / method |
|---|---|---|
| Density | 6.0 g/cm³ | JIS R 1634 |
| Water absorption | 0 % | JIS C 2141 |
| Vickers hardness | 12.3 GPa | HV9.807N (9.807 N load); JIS R 1610 |
| Three-point flexural strength | 1000 MPa | Three-point bending; JIS R 1601 |
| Young’s modulus | 200 GPa | JIS R 1602 |
| Poisson’s ratio | 0.31 | JIS R 1602 |
| Fracture toughness (SEPB) | 6 MPa·m½ | JIS R 1607 |
| Linear thermal expansion, 40–400°C | 10.5 × 10⁻⁶/K | 40–400°C; JIS R 1618 |
| Linear thermal expansion, 40–800°C | 11.0 × 10⁻⁶/K | 40–800°C; JIS R 1618 |
| Thermal conductivity | 3 W/(m·K) | 20°C; JIS R 1611 |
| Specific heat capacity | 0.46 J/(g·K) | JIS R 1611 |
| Material thermal-shock temperature difference | 300°C | Water immersion; relative method; JIS R 1648 |
| Dielectric strength | 11 kV/mm | JIS C 2141 |
| Volume resistivity, 20°C | 10¹³ Ω·cm | 20°C; JIS C 2141 |
| Volume resistivity, 300°C | 10⁶ Ω·cm | 300°C; JIS C 2141 |
| Volume resistivity, 500°C | 10³ Ω·cm | 500°C; JIS C 2141 |
| Relative permittivity | 33.0 | 1 MHz; JIS C 2141 |
| Dielectric loss tangent | 0.0016 | 1 MHz; JIS C 2141 |
Product Geometry & Configuration
| Product parameter | Configuration | Basis |
|---|---|---|
| Material system | Zirconia Ceramic Family | Material family; grade selected for the application |
| Component forms | Straight sleeves; Flanged or stepped bushings; Custom pump liners | Drawing-defined configurations |
| Geometry and dimensions | Custom sizes available | Part drawing and mating interfaces |
| Functional surfaces | Contact, locating, joining or insulating surfaces as applicable | Surface finish and acceptance criteria on the drawing |
Available Forms
Representative forms are shown for selection. Final geometry, material route, interface, finish and acceptance criteria require drawing review.
- Straight sleeves
- Flanged or stepped bushings
- Custom pump liners
Packaging & Shipping
Packing and shipment arrangements are selected for the confirmed component geometry and surface requirements.
| Item | Details |
|---|---|
| Product protection | Selected for geometry, surface condition and quantity |
| Other commercial terms and lead time | Confirmed in quotation |
| Source boundary | No competitor packaging or delivery promise is inherited. |
| Payment terms | T/T / Western Union / PayPal; 50% advance payment, 50% balance before shipment |
| Shipping methods | Sea freight / Air freight / Door-to-door courier |
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