What’s The Structure And Application Of Hydraulic Machinery Piston Rod Seal Ring ?

What’s the structure and application of hydraulic machinery piston rod seal ring ?

Hydraulic machinery piston rod seal ring industry also known as pressure seal ring, DSH seals tell you that it has many different sealing ring forms. Type 0 sealing ring is the simplest form of sealing ring for smaller hydraulic cylinders, and U-ring is used for larger hydraulic cylinders or heavy-duty applications. U-ring has been proved to be one of the most successful pressure seal rings (and suitable for piston seal rings) and is widely used.

Application	Cross section	Application	Cross section
For piston pumps (up to 400bar)		For Press plunger (up to 630bar)
For Press (up to 630bar)		Hydraulic cylinder (up to 400bar)