TS EN ISO 14726-1

TS EN ISO 14726-1 is the Turkish adoption of the standard that deals with the main colours used to identify the content of piping systems on ships and marine structures according to the conveyed media. In piping work, colour coding is a visual identification method that helps personnel recognise what a line carries during operation, maintenance, and troubleshooting. This part provides the basic colour framework associated with the transported media.

The role of colour coding in marine piping identification

On ships, piping circuits may carry fuel, lubricating oil, water, air, or other service media. Used together with labels and marking, colour identification improves visual distinction in engine rooms and other complex service areas where many lines run close together. In general technical terms, this helps reduce the risk of misidentifying a line and supports clearer system orientation; in this record, however, the covered subject is the relationship between the main colours and the conveyed media.

What this part covers and where it stops

• It covers the main colours used for piping systems on ships and marine structures.
• It provides the identification framework linked to the media being conveyed.
• It offers a classification approach for visually distinguishing piping contents.
• It addresses colour coding at a general level; detailed application requirements should not be attributed to this record beyond the supplied scope.

This listing belongs to a withdrawn standard, but the subject remains useful for understanding how content identification is organised in marine piping. In practice, correct colour selection is part of the communication system that helps maintenance staff quickly recognise the function of a line.