NACE International Publication 8X194 (2006 Edition) Materials and Fabrication Practices for New Pressure Vessels Used in Wet H2S Refinery Service

The objective of this technical committee report is to provide a state-of-the-art overview of the materials selection, fabrication, postweld heat treatment (PWHT), inspection, and testing practices that have recently been applied to new pressure vessels (referred to in this report as equipment) destined for use in wet hydrogen sulfide (H2S) refinery service.