prEN 18397

Properties of carbon dioxide streams in carbon steel pipelines prEN 18397

Publication date:   Aug 13, 2026

General information

40.20   DIS ballot initiated: 12 weeks   Aug 13, 2026

CEN

CEN/TC 474

European Norm

23.040.10   Iron and steel pipes

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Scope

This document specifies requirements for the composition of CO2 streams relevant to the integrity of carbon steel pipeline systems, including limits on non-condensable components. It establishes the framework conditions for the supply, transportation and distribution of CO2 streams. Considerations related to the health effects of the CO2 stream (e.g. toxicity), environmental impact, or other properties of impurities are outside the scope of this document.

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prEN 18397
40.20 DIS ballot initiated: 12 weeks
Aug 13, 2026




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