How To Measure Large O-rings. Metric and inch cross section thickness reference gauge. Those plastic housings could flex under high pressure or expand when heated,
Large diameter and bespoke o rings can be manufactured with diameters to suit your application. It does, however, demand absolute precision. Ad superior to slip rings, no brushes low noise, compact, low cost
Fortunately, learning how to size o rings is not overly complicated.
• ease of service, no smearing or retightening. These measuring gauges can be found in both bs and as (american standard) configurations, and with both metric and imperial scales. Large diameter and bespoke o rings can be manufactured with diameters to suit your application. Determine the inside diameter by using a ruler to measure from one inner edge to another.