ニイミ産業 Official site

Segmented plunger ceramic pump parts contract manufacturing

Focusing on cylindrical ceramic structural materials! Leave mirror finishing and high-precision machining of rotating and sliding components to us!

Example of pump parts processing achievements by Niimi Sangyo Co., Ltd.: Introduction of the "stepped plunger."

Related Link - https://www.niimi-s.co.jp/service/ceramics/

basic information

**Features** ■ Surface characteristics suitable for intended use Corresponds to surface characteristics suitable for rotational and sliding speeds, from Ra0.4 to mirror finish Ra0.1. ■ Excellent wear resistance Superior wear resistance compared to metal, resulting in a long lifespan. ■ Excellent heat resistance Usable up to 1,000°C in practical continuous use. ■ Excellent chemical resistance Capable of handling the transfer of acids, alkalis, and organic solvents. Resistant to corrosion, ensuring a long lifespan. Safe for use in medical applications as ceramics do not leach out.

Price information

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Delivery Time

Please contact us for details

The delivery date may vary depending on the content, so please feel free to contact us.

Applications/Examples of results

■Other Plunger Processing Examples ○High-pressure pump ○HPLC (High-Performance Liquid Chromatography) pump piston ○Valveless metering pump ○Pump for artificial dialysis For other details, please feel free to consult with us.

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