ISO 6626-3:2019
Internal combustion engines — Piston rings — Part 3: Coil-spring-loaded oil control rings made of steel
- Standard No.
- ISO 6626-3:2019
- Release Date
- 2019
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 6626-3:2019
- Scope
- This document specifies the essential dimensions of coil-spring-loaded oil control rings made of steel, of piston ring typesISOR (with R-shaped groove) andISOV (with V-shaped groove). This document applies to coil-spring-loaded oil control rings made of steel with a diameter from 60 mm up to and including 160 mm for reciprocating internal combustion engines. It can also be used for piston rings in compressors working under analogous conditions.
ISO 6626-3:2019 history
- 2019 ISO 6626-3:2019 Internal combustion engines — Piston rings — Part 3: Coil-spring-loaded oil control rings made of steel
- 2008 ISO 6626-3:2008 Internal combustion engines - Piston rings - Part 3: Coil-spring-loaded oil control rings made of steel
