Corrosion of metals and alloys — Test method for microbiologically influenced corrosion of oil and gas transmission pipelines
NORMA vydaná dňa 2.4.2026
Označenie normy: ISO 21055:2026
Dátum vydania normy: 2.4.2026
Počet strán: 19
Približná hmotnosť: 57 g (0.13 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: 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.