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Hydraulic Seal

May 26, 2020


Type Seals

 Rod & piston seals, UN, UHS, DHS, IDU, ODU, JA, GA, DKB, DLI, wipers, flange seals, guide tape & rings, rotary distributor seals, diaphragms (Rubber & PUR), accumulator Seals, specials.

 

The rod seals is the most critical seal on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outsise. Leakage through the rod seal can reduce equipment performance, and also in extreme cases can cause environmental issue

 

Piston seals or piston rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurised fluid does not leak across the cylinder head as the system pressure pushes the piston down the cyliner bore.

 

Rod & Piston seals are equal lip-seal which can be used for both piston seal and rod seal. they're also the most critical seals on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outside. Leakage through the rod or piston seal can reduct equipment performance, and also in extreme cases can cause environmental issues.

 

Basic materials

 NBR, HNBR, FKM/FPM, polyurethane, PTFE , fabric and metal reinforced elastomers and plastics.


SEAL