ASME B31.4-2019 Pipeline Transportation Systems for Liquids and Slurries

This pipeline transportation systems Code is one of
several sections of The American Society of Mechanical
Engineers Code for Pressure Piping, ASME B31, and it
is the responsibility of the user of this Code to select
the applicable Section. This Section is published as a separate
document for convenience. This Code is intended to
apply to pipeline systems transporting liquids including,
but not limited to, crude oil, condensate, liquid petroleum
products , natural gasoline, natural gas liquids, liquefied
petroleum gas, carbon dioxide (supercritical) , liquid
alcohol, liquid anhydrous ammonia, produced water,
injection water, brine, biofuels, and slurries . Throughout
this Code, these systems will be referred to as liquid pipeline
systems.