NACE Revision: Changes between NACE MR0175 2009 and NACE MR0175 2015

This article highlights the changes between NACE MR0175 2009 and NACE MR0175 2015, which can be found in a linked article. The question of whether materials and equipment certified to NACE MR0175 2009 comply with NACE MR0175 2015 has no definite answer. Each Material Test Certificate (MTC) or Material Test Report (MTR) needs to be reviewed against the requirements of ANSI/NACE MR0175/ISO15156 2015.

Changes in Production Environmental Limits

It’s also essential to note that the production environmental limits for some alloys have changed from NACE MR0175 2009 to NACE Mr0175 2015, and users need to be aware of these changes.

Get Help from OGC ENERGY

The article offers the services of OGC ENERGY to help determine whether an MTC or MTR meets the requirements of NACE MR0175 2015.