Pipe marking
From Wikipedia, the free encyclopedia
This article is about marking of pipes on plant. Not to be confused with Underground utility locating and marking.
In the process industry, chemical industry, manufacturing industry, and other commercial and industrial contexts, pipe marking is used to identify the contents, properties and flow direction of fluids in piping. It is typically carried out by marking piping through labels and color codes. Pipe marking helps personnel and fire response teams identify the correct pipes for operational, maintenance or emergency response purposes.