The OK profile is a bi-directional piston seal designed for heavy duty hydraulic applications. Its durable, two-piece design installs easily onto a solid piston without the necessity of auxiliary tools. When installed into the bore, the diameter of the OK profile is compressed to close the step cut in the cap to provide excellent, drift free sealing performance. The glass-filled nylon sealing surface handles the toughest applications. It will resist shock loads, wear, contamination, and will resist extrusion or chipping when passing over cylinder ports. The rectangular nitrile energizer ring ensures resistance to compression set to increase seal life.

Materials Operating Condition

Temperature ℃ Pressure Range Mpa Speed m/s

PA（polyamides,Nylon）+ NBR/FKM -30~130 50 1

Factory Workshop

The company has advanced production lines with the goal of lean and intelligent manufacturing. High-performance and high-precision production and processing equipment provides a guarantee for product quality performance and delivery capability.

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COOPERATIVE CLIENTS

It has a large number of high-end and high-quality customers in the fields of construction machinery, ceramic machinery, coal machinery, petroleum and petrochemical, biomedical, and new energy. Our products have been exported to America and Europe.

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FAQ

Listed below are answers to our most commonly asked questions. Don't see your question?Contact our customer service team. We would be glad to assist you.

Can the product be customised?

Please inform us of the logo you wish to have printed on your hydraulic pile driver. We offer bespoke customisation services to make your hydraulic pile driver truly unique.

Can the product be customised?

Please inform us of the logo you wish to have printed on your hydraulic pile driver. We offer bespoke customisation services to make your hydraulic pile driver truly unique.

Can the product be customised?

Please inform us of the logo you wish to have printed on your hydraulic pile driver. We offer bespoke customisation services to make your hydraulic pile driver truly unique.

Can the product be customised?

Please inform us of the logo you wish to have printed on your hydraulic pile driver. We offer bespoke customisation services to make your hydraulic pile driver truly unique.

Materials	Operating Condition
Materials	Temperature ℃	Pressure Range Mpa	Speed m/s
PA（polyamides,Nylon）+ NBR/FKM	-30~130	50	1