ニイミ産業 Official site

Thrust washer, custom manufacturing of ceramic pump parts.

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

Example of processed pump parts by Niimi Sangyo Co., Ltd.: Introduction of the "thrust washer."

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

basic information

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

Price information

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Delivery Time

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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

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