Borrador del Comité
ISO/CD 26340
Corrosion of metals and alloys — Electrochemically accelerated testing method for grooving corrosion of electric resistance welded steel pipes
Reference number
ISO/CD 26340
ISO/CD 26340
Edition 1
© ISO 2026
Borrador del Comité
Resumen
This document specifies the test method for electrochemically accelerating grooving corrosion of ERW steel pipes by potentiostatic polarization techniques. It standardizes specimen preparation, test solution, temperature, test duration, polarization potential and calculation method of grooving corrosion coefficient. This document provides two methods. Method A is applicable to ERW steel pipes in oil and gas field aggressive environments, while Method B is applicable to those in tap water environments.
Informaciones generales
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Estado: En desarrolloEtapa: Borrador de comité (CD) registrado [30.00]
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Edición: 1
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Comité Técnico :ISO/TC 156
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