International Standard
ISO 6626:1989
Internal combustion engines — Piston rings — Coil-spring-loaded oil control rings
Reference number
ISO 6626:1989
Edition 1
1989-07
© ISO 2024
International Standard
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Published (Edition 1, 1989)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 6626:1989

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Language
CHF 194
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Abstract

Specifies the essential dimensions of piston ring types DSF-C, DSF-CNP, SSF, GSF, DSF, DSF-NG and SSF-L coil-spring-loaded oil control rings. The normal range for the axial width of coil-spring-loaded oil control rings (3 to 8 mm inclusive) is divided into 0,5 or 1,0 mm steps. Applies to coil-spring-loaded oil control rings up to and including 200 mm diameter for reciprocating internal combustion piston engines and may also be used for piston rings of compressors working under similar conditions.

General information

  • Status
     : Published
    Publication date
     : 1989-07
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 1
    Number of pages
     : 51
  • Technical Committee :
    ISO/TC 22/SC 34
    ICS :
    43.060.10 
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Life cycle

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This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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