Objavljen
This document specifies the essential dimensions of coil-spring-loaded oil control rings made of steel, of piston ring types SOR (with R-shaped groove) and SOV (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.
POVUČEN
ISO 6626-3:2008
OBJAVLJEN
ISO 6626-3:2019
90.92
Odluka o izmeni ili reviziji standarda
27. 10. 2025.
PROJEKAT
ISO/AWI 6626-3