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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

ISO 6627
Internal combustion engines - Piston rings - Expander/rail oil-control rings

Title (German)

Verbrennungsmotoren - Kolbenringe - Expander/Rail-Ölkontrollringe

Responsible national committee

NA 052-00-34-04 AK - Piston Rings

Responsible international committee

ISO/TC 22/SC 34/WG 4 - Piston rings

Edition 2022-02

Original language English

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Table of contents

PDF (EN)

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DIN SPEC

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

ISO 6627 Internal combustion engines - Piston rings - Expander/rail oil-control rings

Responsible national committee

Responsible international committee

Julia Karsch

Want to learn more?

ISO 6627
Internal combustion engines - Piston rings - Expander/rail oil-control rings