Hydraulic Components

Hydraulic Piston Rod Coating

Wear, scoring and seal-area damage on piston rods can be restored with HVOF-based surface systems and final grinding.

Hydraulic piston rod coating by UMEK
Problem

When is it the right choice?

For hydraulic rods where an alternative to hard chrome is sought or wear resistance needs to be improved, WC-based HVOF systems are evaluated according to project conditions.

PROCESS SUMMARYUMEK
APPROACHRepair + Surface Engineering
FINISHDimensional / surface inspection
SELECTIONProject-specific
Materials & Applications

Selected to Suit Project Conditions

Material Systems

WC-CoCrWC-CoHVOF

Typical Applications

Hydraulic rodPiston rodSeal surface
Engineering Advantage

What does it deliver when used correctly?

  • Wear resistance
  • Low roughness through final grinding
  • Dimensional restoration
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Is It Right for Your Part?

Send us photos, a technical drawing and the operating conditions; let us evaluate the process and material system together.