For application temperatures between -40F to 400F. Constant wattage output along heated length. May cost less than MI cable. Can be cut to length and field terminated. You can order and install without knowing exact pipe lengths. For application temperatures between -40F to 250F. Variable heat output.
Conductive core contains flammable materials.
If you do not know the exact length of pipe we recommend that you use either self regulating or constant watt cable because you can splice and terminate both in the field. The tape allows the heat to distribute properly and prevents the cable from melting the pipe. The watts per foot depends upon factors which affect the pipe and its contents. Install the cable on the pipe, taping it every 12 inches. In most cases, spiraling is unnecessary.