You can refer to our Pipe-Heat-Loss-Table document to calculate your estimated heat losses for pipes and equipment. You can reach the required cable watt / m information on your heat insulation thickness and pipe diameter. You can always get information from our 0850 888 8110 phone.
You can refer to our table Heat-Trace-Cable-Calculation to calculate the additional cable length required for pipe joints (flanges, pumps, etc.). If you do not have enough information about the equipment, it is aimed that you will not have any problems in the field by subtracting approximate quantities with the multipliers in this table.