. Originally known as RP0472, the "RP" (Recommended Practice) prefix was updated to "SP" (Standard Practice) in later revisions to align with NACE nomenclature. Core Objective This standard establishes guidelines for
Every 5 years approximately. Last full revision: 2020. Before that: 2015, 2010, 2005, 2002. nace rp0472 pdf new
The current version of this standard is , which replaced the older RP0472 designation. This standard provides the industry-consensus guidelines for preventing environmental cracking in carbon steel weldments within corrosive petroleum refining environments. Understanding NACE SP0472 (Formerly RP0472) . Originally known as RP0472
"Methods and Controls to Prevent In-Service Environmental Cracking of Carbon Steel Weldments in Corrosive Petroleum Refining Environments" nace rp0472 pdf new