PU Seals Tube, Rod Sheets
The reciprocating rod seal is one of the most critical elements in hydraulic equipment. Rod seals for hydraulic PU cylinders seal the system pressure on the rod side of the cylinder against the atmosphere. The seals need to withstand high pressures during the stroke phase as well as the position holding operation of the cylinder.Pu Rod seal or Gland seals as they are often called, exist in a wide variety of different types. When choosing a rod seal, it is important to define the area of application and the seals need to be chosen as per their specification and design requirement.