Electrical pipe sizing by selecting the type of tube, type of conductor, gauge and number of conductors; according to the tables in Chapter 9 of the NEC 2020.

You can also size the tube by selecting different gauges and types of conductors that travel through the same pipeline. Also obtain the section and diameter of each selected conductor.

For this sizing, the filling capacity of Table 1 of Chapter 9 of the NEC 2020 is taken into account.