From Pecon P@21:1/5 to All on Fri May 13 08:08:02 2016
Heat tracing is used to coteract the heat lost from process equipment and piping. In many cases, a drop in temperature brings about unacceptable consequences, which could include freezing in cooling water lines, steam or condensate return lines,
compressed air lines, fire protection lines, storage tanks, valves, etc.