This Practice provides requirements and details for the design and installation of steam tracing systems.

This Practice describes minimum requirements for design, materials of construction, installation, leak testing, and inspection of steam tracing systems for process fluids that require heating to prevent condensation, freezing, unacceptable viscosity, crystallizing, separation, or temperature control. This Practice provides requirements for equipment, piping, and instruments for steam tracing including steam supply piping, steam tracers, tracer traps, and condensate collection.