Guide to the comprehensive catalog of hydraulic and pneumatic seals.
OPA and ORA are piston packings and rod packings of the one-ring type, suitable for standard air cylinders. They feature a unique cross-sectional shape that reduces sliding resistance and provides high durability. KSY packing is a compact packing that can be used in O-ring grooves according to JIS B 2401, available in both double pressure types and dedicated types for pistons and rods, depending on the application. Additionally, high-durability materials with special formulations for cold and heat resistance can be produced for each of the OPA, ORA, and KSY series. For more details, please download the catalog or contact us.
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basic information
【Contents (Excerpt)】 ○ List of seals for hydraulic and pneumatic applications ○ One-ring seal OPA seal ○ One-ring seal PRA seal ○ Lip seal KSY seal ○ X-ring KS-X ring ○ Wear ring WPA wear ring ○ Wear ring WRA wear ring ○ O-ring ○ Reference materials ● For more details, please contact us or refer to the catalog.
Price information
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Delivery Time
P4
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Applications/Examples of results
【Usage】 ○ For hydraulic use ○ For pneumatic use
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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.