May 22, 2025  
2023-2024 
    
2023-2024 [ARCHIVED CATALOG]

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MPT 2511 - Stress Relieving and Alignment


Career and Technical Education 

Class Hours: 1 hour lecture.
Semester Credit Hours: 1

This module explains thermal expansion methods of stress-relieving, including preheating, interpass heating, and postheating. It also shows how to perform stress-relief and dry washing weld procedures to align pipe flanges to equipment nozzles. Instructors for this course must be certified as an NCCER Instructor.



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