Guide rings or wear rings is mainly used on piston rods,it provides guiding & bearing surfaces between rod and housing and prevents metal to metal contact between them.
Material :PTFE filled with 40% Bronze, Cotton Fabric impregnated with Phenolic Resin, POM, PTFE
Guide Rings - Guide Strips
F3/Bronze*GS
FC/Phenolic*GS
Phenolic*GR
PTFE/Bronze*GR
POM*GR
Polyster/PTFE*GR