Properties of rings
Rings can be supplied in various qualities, ranging from low-grade rings such as HV140, via HV200 to HV300. HV300 corresponds with quality level 10.9. Rings are available in steel, brass, copper and stainless steel. The processing of steel rings includes the following options: untreated, galvanised, Geomet, hot galvanised or with a blue PTFE coating.
- Available in: steel, stainless steel and galvanised