A pipeline engineering line set details process lines with identifiers, diameters, materials, insulation, and tracing

https://wiki-club.win/index.php/How_Refrigerant_Type_Influences_Copper_Line_Set_Selection

A pipeline engineering line set details process lines with identifiers, diameters, materials, insulation, and tracing, tying into P&IDs so changes propagate to isometrics and material takeoffs.