ISO 6622-2:2013Published

Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel

Moteurs à combustion interne — Segments de piston — Partie 2: Segments rectangulaires en acier

A new edition is under development: ISO/DIS 6622-2.

Abstract / scope

ISO 6622-2:2013 specifies the essential dimensional features of rectangular rings made of steel, types R, B, BA, and M having nominal diameters from 30 mm up to and including 160 mm, used in reciprocating internal combustion piston engines for road vehicles and other applications.

Life cycle

Replaces

ISO 6622-2:2003WithdrawnInternal combustion engines — Piston rings — Part 2: Rectangular rings made of steelInternational Standard · Published 1 Oct 2003 · ISO/TC 22

Replaced by

ISO/CD 6622-2Deleted (project abandoned)Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steelInternational Standard · ISO/TC 22/SC 34 ISO/DIS 6622-2Under developmentInternal combustion engines — Piston rings — Part 2: Rectangular rings made of steelInternational Standard · ISO/TC 22/SC 34 ISO/CD 6622-2Deleted (project abandoned)Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steelInternational Standard · ISO/TC 22/SC 34