We can also assist with partial processing! If you're in need, please feel free to consult with us first!
We would like to introduce our product, the "Sub Assembly," manufactured by our company. This includes the assembly of body/poppet (plunger) seat parts for relief valves, adjustment of clearance for sleeves/spools, and installation of O-rings. In addition to the products mentioned, we are always ready to respond to requests for various precision machine parts, so if you have any concerns, please feel free to consult with us. 【Features】 - Innovations in the process to prevent leaks based on years of experience - Management of inner diameter at a fixed size for stable honing work - Delivery in a state that can be used with any combination, not just for specific matches - Creation of caps to prevent scratches on O-rings *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Processing Overview】 ■ Body/Poppet (Plunger) for the Seat Section - Utilizing years of experience to innovate within the process to prevent leaks, delivered as a set. ■ Sleeve/Spool - The inner diameter of the sleeve is honed, and the outer diameter of the spool is polished considering clearance, delivered as a set. - For workpieces where honing is stable, the inner diameter is managed to a fixed dimension, ensuring that it can be used in any combination, not just matched pairs. ■ Plugs, etc. - Caps are created to prevent scratches on the O-rings, allowing for the O-rings to be included in delivery. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
catalog（2）
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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.
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