Asme Pipeline Standards Compendium May 2026

While ASME B31.4 covers dense-phase CO2, the industry is pushing for a standalone B31.4X or an appendix in B31.12 for CO2 purity requirements (e.g., water content limits to avoid carbonic acid corrosion).

No compendium is complete without the auxiliary standards that bridge gaps left by the main codes. asme pipeline standards compendium

In the complex world of engineering, few acronyms carry as much weight as ASME. The American Society of Mechanical Engineers acts as the guardian of safety and efficiency for mechanical systems worldwide. While individual standards exist for everything from screws to nuclear reactors, the ASME Pipeline Standards Compendium represents the collected wisdom governing the transport of fluids—water, steam, gas, and oil—across the globe. While ASME B31

This compendium is not a single book, but a library of interlocking codes and standards that form the non-negotiable framework for pipeline design, construction, and operation. The American Society of Mechanical Engineers acts as