Reference number
ISO 6626-3:2019
International Standard
ISO 6626-3:2019
Internal combustion engines — Piston rings — Part 3: Coil-spring-loaded oil control rings made of steel
Edition 2
2019-09
Read sample
ISO 6626-3:2019
67907
Published (Edition 2, 2019)

ISO 6626-3:2019

ISO 6626-3:2019
67907
Language
Format
CHF 129
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Abstract

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.

General information

  •  : Published
     : 2019-09
    : International Standard under systematic review [90.20]
  •  : 2
     : 26
  • ISO/TC 22/SC 34
    43.060.10 
  • RSS updates

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