Reduce friction resistance and improve low-speed characteristics! Introducing a wear ring that can be used without lubrication.
"WPA・WRA" are wear rings made from polyacetal material. They can be used without lubrication, serve as bearings, reduce sliding resistance, and improve low-speed characteristics. "WPA" is for pistons, while "WRA" is for rods, and they can also accommodate phenolic and Teflon materials. 【Features】 ■ Can be used without lubrication ■ Serve as bearings, reducing sliding resistance and improving low-speed characteristics ■ Compatible with phenolic and Teflon materials ■ Material: Polyacetal *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Usage Range】 ■ Pressure: 0 to 1 MPa ■ Speed: 1 m/s or less ■ Temperature: -30 to 120℃ *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage Locations】 ■WPA: For pistons ■WRA: For rods *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Kyowa Seal Industry is a manufacturer and seller of O-rings, packing, and gaskets. Kyowa Seal Industry not only offers domestic standard products but also various sizes according to international standards. With consistent production from molds, Kyowa Seal Industry has achieved a high level of low prices, short delivery times, and high quality. Additionally, we have newly introduced a 1500-ton press, enabling the production of large products. We are ready to accommodate various requests, so please feel free to contact Kyowa Seal Industry.