High Precision ZrO2 Zirconia Ceramic Piston

Aliases:Zirconia Ceramic Bushing

Introduction

We specialize in providing zirconium oxide (ZrO₂) ceramic plungers, which are made of high-purity materials and precision processes. They have ultra-high hardness, chemical corrosion resistance and high-temperature stability. They are widely used in medical pumps, high-pressure cleaning machines, chemical equipment and other fields. Customized sizes and surface treatments are available, and the service life is more than 3 times that of metal plungers!

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E-mail:sales01@hkceramic.com

Commission

Processing by sample | Processing by drawing | Quote within 3 hours | Samples in 3-10 days

High Precision ZrO2 Zirconia Ceramic Piston

*Some content and parameters are for reference only. Our company can adjust ceramic performance and customize processing according to customer needs.

Design Features

Excellent material properties

High-purity zirconium oxide (more than 95%): hardness ≥1200HV, wear resistance far exceeds that of metals and ordinary ceramics.

Low friction coefficient: surface polishing to Ra≤0.1μm, reducing medium adhesion and extending the life of seals.

Precision machining technology

Nano-level precision: diameter tolerance ±0.01mm, suitable for high-precision fluid control.

Diversified structure: supports flat head, cone, multi-step design, etc., suitable for different pump body requirements.

Environmental adaptability

Corrosion resistance: acid and alkali resistance, organic solvent resistance, suitable for extreme environments with pH 1-14.

High temperature resistance: working temperature can reach 800℃ (partially stabilized formula).

Enhanced design

Fracture toughness resistance: through yttrium stabilization treatment (Y-TZP), bending strength ≥1000MPa.

Lightweight: density 6.0g/cm³, 60% lighter than metal plunger, reducing equipment energy consumption.

Application Areas

Medical and pharmaceutical

Medical infusion pumps, dental equipment plungers, meet the requirements of sterility and resistance to disinfectants.

Industrial high-pressure equipment

High-pressure cleaning machines, water cutting nozzles, withstand pressures above 200MPa.

Chemical and petrochemical

Metering pumps, corrosive media delivery, replace 316L stainless steel.

Food processing

Food-grade lubricating plungers, FDA-compliant, no risk of metal ion contamination.

New energy and semiconductors

Fuel cell hydrogen pumps, wafer cleaning equipment, high purity without particle shedding.

Haikun · Production · Dongguan,China

Dongguan Haikun New Material Co., Ltd.

A global advanced precision ceramics (special ceramics) manufacturer, focusing on the development, design, production and sales of advanced precision ceramic products, covering zirconium oxide, aluminum oxide, silicon nitride and other materials, which are widely used in aviation, aerospace, military industry, medical and other fields

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Comparison of ceramic material properties

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Use our interactive ceramic material comparison chart to compare ceramic materials across different material properties.

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*The values in the table are typical material properties