Ceramic Rod For Waterjet Precision Wear Resistant Ceramic Rod For High Pressure System

Parameter	Typical Range/Value	Description
Material	Al₂O₃, ZrO₂, Si₃N₄, SiC	Different materials have different properties
Density	5.9–6.05 g/cm³	depending on material type
Hardness	15–19 GPa / Mohs 8–9	Extremely high wear resistance
Compressive strength	1500–4000 MPa	Withstands high-pressure water jet applications
Flexural strength	~1200 MPa (ZrO₂)	Resists mechanical shock
Fracture toughness	~10 MPa·m¹ᐟ² (ZrO₂)	Resists cracking
Coefficient of thermal expansion	7–10.5 × 10⁻⁶/K	Excellent thermal stability
Surface roughness	Ra 0.05–0.2 μm	Improves sealing and life
Dimensional tolerance & accuracy	0.001 mm (accuracy); tolerance: 0.01–0.002 mm	Precision matching with pump cylinders
Connector Size Range	6.35–312.5 mm diameter; 10–200 mm length	customizable
Working Pressure	55,000–90,000 psi (UHP capable)	Suitable for large/ultra-high pressure Waterjet Cutting Systems

No	Part Number
1	0481709– Ceramic Plunger (SL-V)
2	20475123– Ceramic Rod Assembly
3	20472912 – Plunger Rod
4	20453164– Intensifier Ceramic Rod
5	20462945 – HP Ceramic Plunger
6	010291-1 – Ceramic Plunger
7	010558-1 – Plunger Rod Assembly
8	014119-1 – Intensifier Plunger
9	015384-1 – Ceramic Rod
10	4100701 – Ceramic Plunger
11	4100712 – Intensifier Rod
12	4100735 – Plunger Assembly
13	303508 – Ceramic Plunger
14	303287 – Ceramic Rod Assembly
15	303112 – HP Plunger
16	5200012 – Ceramic Rod
17	5200035 – Plunger
18	5200068 – Intensifier Rod

Overview of Wear Resistant Ceramic Rod:

The Wear Resistant Ceramic Rod For Waterjet Pump—also known as a ceramic plunger—is an indispensable core component within Waterjet Intensifier Pump systems. It performs the critical task of generating ultra-high pressures ranging from 60,000 to 90,000 PSI—the specific pressure range required to execute precision cutting operations.
These Corrosion Resistant Ceramic Rod are primarily crafted using advanced ceramic materials, such as Zirconia (ZrO₂) and Alumina (Al₂O₃). The inherent properties of these materials endow the product with exceptional resistance to wear, compressive strength, and corrosion, making it ideally suited for continuous operation under extreme high-pressure and complex working conditions. Over the long term, its stability and durability serve as vital safeguards, ensuring the efficient and reliable operation of the equipment.
Our products are specifically designed for the high-quality replacement parts market. Boasting excellent compatibility, they are suitable for use with equipment from numerous leading waterjet brands—including KMT, FLOW, BFT, OMAX, ACC, and BHDT. This ensures that users face no compatibility issues during replacement, thereby providing a convenient and reliable solution for equipment maintenance.

Key Features of Custom Ceramic Rod For Waterjet:

High Pressure Resistance
The Omax Ceramic Rod Waterjet is engineered to withstand ultra-high pressures reaching up to 90,000 PSI, ensuring continuous and stable operation even within the most demanding industrial environments. This capability makes it suitable for a wide range of high-intensity cutting and processing applications, enabling it to effectively handle pressure fluctuations under complex working conditions.
Exceptional Wear Resistance
By utilizing advanced ceramic materials, the ceramic rod demonstrates significantly superior wear resistance compared to traditional metal components. This dramatically reduces the rate of wear during operation, thereby extending the product's service life. This inherent wear resistance not only reduces the frequency of equipment maintenance but also lowers overall operational costs.
Precision Manufacturing Process
During the manufacturing process, the product undergoes rigorous tolerance control and precision surface polishing. This ensures a minimized coefficient of friction, which, in turn, enhances sealing effectiveness and improves fluid dynamic performance. This meticulous manufacturing process guarantees that every single ceramic rod meets consistent and reliable performance standards.
Extended Service Life
When combined with proper maintenance protocols, the service life of the Precision Ceramic Rod For High Pressure System is significantly extended. This helps to minimize unscheduled downtime and alleviate the financial burden associated with frequent component replacements, ultimately boosting the overall operational efficiency and reliability of the equipment. Excellent OEM Compatibility
Designed with full consideration for compatibility with equipment from KMT, FLOW, BFT, OMAX, and other major waterjet brands, this product serves as a seamless replacement for original manufacturer parts. This simplifies the maintenance process and ensures stable equipment performance across various operational stages.
Distinguished by its superior material selection and precision manufacturing, this Waterjet Ceramic Plunger offers users a high-quality solution that is stable, durable, and easy to replace—thereby meeting the rigorous demands of modern industrial cutting equipment for high-pressure, high-wear-resistance components.