Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Symbols and abbreviated terms
4 Ring types and designations
5 Common features
6 Dimensions
7 Materials
8 Tangential force and nominal contact pressure
Bibliography

Abstract

Describes the essential dimensional features of expander/segment oil-control rings, without providing a complete product description (because expander-spacer design varies from piston-ring manufacturer to piston-ring manufacturer, the interaction between the manufacturer and the client will determine specific design details).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 22
Supersedes	BS DD212(1992) : 1992 ISO TR 6627 : 1992 ISO 6627 : 2000 ISO/DIS 6627 : 60.00 (2011)