What are hydraulic seals?


A hydraulic seal is a device that constrains the escaping of fluid or the exiting of foreign materials via a hydraulic application. This application can take the form of a hydraulic cylinder seal. And hydraulic cylinder seals by size can be ordered by manufacturers, processors, commercial property owners, institutional property custodians, and industrialists in accordance with the business or processes being carried out. Hydraulic seals are specifically designed for functions related to the high pressure dynamic. Produced hydraulic seals remain vital in preparing a way for fluidal power to be converted to linear motions.

They will also be used for creating rotary and its reciprocating motions. Depending on the business or processes involved, there’s just so many forms that the hydraulic seals can take. These could include rod seals and piston seals. You’ll get symmetrical seals too. You also get V-rings and wipers. And then there’s more rings. You’ve got your wear rings, O-rings, back-up rings and buffer rings. And let’s not forget the cast iron piston rings. The list is endless. Gaskets and oil and grease seals too. Hydraulic seals are designed and manufactured to be single or double acting.

Single acting hydraulic seals are utilized for one axial direction only. Double acting hydraulic seals go in both directions in order to produce the required or desired reciprocating motion. Hydraulic seals are manufactured from numerous materials, among which are nitrile, fluorocarbon rubber and polyurethane. Then there’s silicon and nylon. PTFE fills the bronze, nickel and glass. Hydraulic seals are also molded from fabric reinforced rubber and leather.

hydraulic cylinder seals by size

And that’s the story so far about your hydraulic seals. It is hoped that you found this online material useful, valuable and interesting enough, particularly if using hydraulic cylinder seals is still quite new to you.