ISO 6626-2:2003 specifies the essential dimensional features of coil-spring-loaded oil control rings made of cast iron, types DSF-C, SSF, GSF, DSF and SSF-L. It is applicable to those piston rings in sizes 60 mm to 110 mm, inclusive, for reciprocating internal combustion engines, as well as to those for compressors working under analogous conditions.
Status: WithdrawnPublication date: 2003-03
Corrected version (en): 2004-10
Edition: 1Number of pages: 24
Technical Committee: ISO/TC 22 Road vehicles