NACE MR0175 PDF

NACE MR0175 – Petroleum and natural gas industries – Materials for use in H2S-containing environments in oil and gas production (Identical to ISO 15156-1:2015, ISO 15156-2:2015, ISO 15156-3:2015)

This part of ANSI/NACE MR0175/ISO 15156 describes general principles and gives requirements andrecommendations for the selection and qualification of metallic materials for service in equipment usedin oil and gas production and in natural-gas sweetening plants in H2S-containing environments, wherethe failure of such equipment can pose a risk to the health and safety of the public and personnel or tothe environment. It can be applied to help to avoid costly corrosion damage to the equipment itself. Itsupplements, but does not replace, the materials requirements given in the appropriate design codes,standards, or regulations.