Example of a symbol in a custom specification:

Pipeline end element with an output cable with an outside diameter of 426 mm, wall thickness of 7 mm, with type 1 insulation made of polyurethane foam in a polyethylene (galvanized)

shell, with a metal insulation plug 650 (200) mm long:

Pipeline end element St426x7-1-PPU-PE-KV-650 with KV and MZI,

Pipeline end element St426x7-PPU-OC-KV-200 with KV and MZI.

Note:

The distance from the end of the pipe to the metal insulation plug is 70 mm – for diameters up to and including 219 mm, 110 mm – for pipes of other diameters.