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ISO 21055:2026

Corrosion of metals and alloys — Test method for microbiologically influenced corrosion of oil and gas transmission pipelines

Apr 2, 2026

General information

60.60     Apr 2, 2026

ISO

ISO/TC 156

International Standard

75.200     77.060  

English  

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Scope

This document specifies a laboratory test method for microbiologically influenced corrosion (MIC) of oil and gas transmission pipelines, including the principle, apparatus, sources of strains, solutions, specimens, sterilization, procedure, results and report.
This document applies to the MIC test of metals and alloys for internal surfaces of oil and gas transmission pipelines.

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PUBLISHED
ISO 21055:2026
60.60 Standard published
Apr 2, 2026