BS ISO 6622-1:2021 - TC

This standard BS ISO 6622-1:2021 - TC Tracked Changes. Internal combustion engines. Piston rings is classified in these ICS categories:

• 27.020 Internal combustion engines

This document specifies the essential dimensional features of rectangular rings made of cast iron, Types R, B, BA and M, having diameters up to and including 200 mm, used in reciprocating internal combustion piston engines. It is also applicable to piston rings of compressors working under similar conditions.