How To Measure Large O-rings. • no critical torque on tightening, therefore unlikely to cause structural damage. The spindles expand until tight, and a size is sown in a digital window.
All you need to do is measure the internal diameter (id) or outside diameter (od) and the width or cross section (c/s) of the o ring. These measuring gauges can be found in both bs and as (american standard) configurations, and with both metric and imperial scales. Use a ruler to measure from one inner edge to another.
Now you will need to measure the.
Large diameter and bespoke o rings can be manufactured with diameters to suit your application. These measuring gauges can be found in both bs and as (american standard) configurations, and with both metric and imperial scales. Use a ruler or calipers to measure from one inner edge to another. Those plastic housings could flex under high pressure or expand when heated,