What are the categories of commonly used hydraulic seals?
There are many classification methods, and a wide range of sealed components, together with more than 60 kinds of seals. Dynamic seals, static seals, rod seals, piston seals, shaft seals, atmospheric seals, high pressure seals, oil seals, water - ethylene glycol, phosphate sealing, etc.. The categories intersect each other.
The most common are the O ring, the shaft seal, the lip ring, the collar ring (the O-ring), the combination seal, etc. all other seals are these sealed deformations.
Polytetrafluoroethylene (PTFE) blocking ring, tube, rod, plate; Polyoxymethylene (POM) guide ring (DM), piston guide ring (LW, SHJ), clamp (K), ring (LDN, LDW); imported rubber (NBR, FKM), polyurethane (PU) of various types of hydraulic materials make the bud ring, drum circle, Yamagata ring, U ring, Y ring, O ring and X ring seal. Products are widely used in a variety of domestic and imported coal mines, the use of hydraulic support, single hydraulic props, emulsion pumps, mining machinery and other hydraulic systems.
