Asme Pipeline Standards Compendium Jun 2026

Far more complex than B31.4, this code covers gathering lines, transmission lines, and distribution mains for natural gas and vapor-state fluids. It is the most cited code in pipeline safety regulations (e.g., 49 CFR 192 in the US).

| Standard | Title | Purpose | |----------|-------|---------| | | In-Service Pressure Testing of Gas Pipelines | Safe pressure testing without service interruption | | ASME B31.8V | Managing In-Line Inspection Data for Gas Pipelines | ILI tool data validation, interpretation, and integration | | ASME B31Q | Pipeline Personnel Qualification | Qualification of personnel performing covered tasks (OQ-like) |