Ceramic Rod Replacement Waterjet Oem Waterjet Pump Ceramic Rod Replacement Supplier
Ceramic Rod Replacement Waterjet Oem Waterjet Pump Ceramic Rod Replacement Supplier
Product Introduction
The ceramic rod replacement is an important wear part used in WaterJet Pump Systems. It helps support stable pressure generation, reduce wear on sealing parts, and maintain reliable pump performance during waterjet cutting.
KUNDA supplies ceramic rod replacements, ceramic plungers, ceramic piston rods, hydraulic cylinders, seal kits, and other Intensifier Pump replacement parts. Custom dimensions, OEM supply, private label service, and bulk orders are available.
Technical Parameters
| Parameter | Typical Range / Value | Description |
|---|---|---|
| Material | Al₂O₃, ZrO₂, Si₃N₄, SiC | Different ceramic materials are available |
| Density | 5.9–6.05 g/cm³ | Depends on material type |
| Hardness | 15–19 GPa / Mohs 8–9 | High wear resistance |
| Compressive Strength | 1500–4000 MPa | Suitable for high-pressure applications |
| Flexural Strength | About 1200 MPa for ZrO₂ | Helps resist mechanical stress |
| Fracture Toughness | About 10 MPa·m¹ᐟ² for ZrO₂ | Helps resist cracking |
| Thermal Expansion | 7–10.5 × 10⁻⁶/K | Good thermal stability |
| Surface Roughness | Ra 0.05–0.2 μm | Supports sealing performance |
| Dimensional Accuracy | Accuracy up to 0.001 mm; tolerance 0.01–0.002 mm | For matching with pump cylinders |
| Size Range | 6.35–312.5 mm diameter; 10–200 mm length | Custom sizes available |
| Working Pressure | 55,000–90,000 psi | Suitable for high-pressure Waterjet Pumps |
For Waterjet Pump Replacement
This ceramic rod replacement is suitable for worn or damaged waterjet pump components. Accurate dimensions and a smooth surface help improve sealing performance, reduce leakage risk, and support stable pressure output.
Wear Resistant Ceramic Material
Ceramic material offers strong hardness, wear resistance, and corrosion resistance. It can help reduce surface wear during repeated pump operation and extend the replacement interval of related sealing parts.
Precision Ground Surface
The working surface of the ceramic rod is important for pump sealing performance. Precision grinding and polishing help reduce friction, protect seals, and keep the waterjet pump running more smoothly.
Replacement And Maintenance Use
These ceramic rods can be used for routine maintenance, pump rebuilding, emergency replacement, OEM production, and equipment repair. Customers can send machine model, pump type, current part number, sample, or drawing for replacement confirmation.
OEM And Custom Supply
KUNDA can provide different ceramic materials, dimensions, tolerances, surface finishes, and specifications according to customer requirements. Custom packaging, private label service, OEM manufacturing, and bulk supply are available.
Why Choose KUNDA
KUNDA supplies Waterjet Cutting Machines, intensifier pump parts, ceramic rod replacements, ceramic plungers, ceramic piston rods, hydraulic cylinders, seal kits, accumulators, cutting head parts, orifices, Mixing Tubes, Focusing Tubes, high-pressure tubing, and other waterjet spare parts. We help customers choose suitable replacement parts, reduce downtime, and keep waterjet systems running smoothly.
Contact Us
If you need ceramic rod replacements, ceramic plungers, waterjet pump parts, or other waterjet spare parts, contact KUNDA for more details.
Email: info@kundacnc.com
Whatsapp: +86 157 9367 0759













