Process with attention to roughness and coaxiality to ensure there are no leaks in the sheet section!
We can consistently produce high-quality products from complex NC automatic lathe processing to polishing, and we also welcome inquiries for partial processing!
We would like to introduce our 'Poppet (Plunger)' used in products manufactured by our company, such as relief valves for hydraulic equipment. We process it with attention to roughness and coaxiality to ensure there are no leaks at the seat area. The seat surface and outer diameter are finished with cylindrical grinding (at our partner factory) before delivery. We can consistently produce high-quality products from complex NC automatic lathe processing to grinding, and we also assist with partial processing. If you have any concerns, please feel free to consult with us. 【Processing Overview】 ■ Used in relief valves for hydraulic equipment, etc. ■ Processed with attention to roughness and coaxiality to ensure no leaks at the seat area ■ Seat surface and outer diameter are finished with cylindrical grinding (at our partner factory) before delivery ■ Size: Up to approximately φ20 *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（2）
Download All Catalogs![[Company Information] Hydraulic Components and Precision Metal Parts Processing | Nakanishi Manufacturing Co., Ltd.](https://image.mono.ipros.com/public/catalog/image/01/0e5/335807/IPROS50335141164117558296.jpeg?w=120&h=170)
![[VA/VE Proposal] Causes and Countermeasures for Sheet Leaks Considered from the Design Stage](https://image.mono.ipros.com/public/catalog/image/01/615/789829/IPROS5966272692804580473.jpeg?w=120&h=170)
Company information
Nakanishi Manufacturing Co., Ltd. is a company that conducts integrated production of various products, including hydraulic parts and machine parts, through processes such as turning, machining, honing, centerless grinding, and heat treatment. Recently, in addition to machine parts and hydraulic parts, we have also been actively engaging in new fields, including the processing of parts for agricultural machinery and medical machinery, among other industrial sectors. Leveraging our years of technology and experience, we strive to meet customer needs and consistently provide high-precision products more quickly.