Pipe stress analysis involves a comprehensive assessment of a piping system to evaluate and analyze potential stresses and displacements, ensuring compliance with the guidelines outlined by ASME B31. These concerns primarily arise when the piping system experiences expansion due to thermal variations and operational loads. The analysis process encompasses several crucial aspects, such as determining optimal locations and designs for anchors and guides, accommodating flexibility within the system, and accurately assessing applied loads at equipment connections.

Moreover, pipe stress analysis also takes into account seismic loads, when applicable, in order to meet the specific requirements of ASCE 7, Section 13.2.2. This inclusion of seismic loads is particularly crucial for achieving special certification as a designated seismic system. By considering seismic forces, the analysis ensures that the piping system is adequately designed to withstand and mitigate the potential effects of earthquakes, safeguarding its integrity and the safety of personnel and equipment.