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Standard: ISO 1083

General (Click to show or hide)

Standard of the International Organization for Standardization (ISO) that defines the quality of the metal, the strength and the chemical composition of cast metal elements, including lids.

The page on the ISO site where you can purchase the standard https://www.iso.org/standard/66643.html

The Standard in the site (Click to show or hide)


An example of a cover that carries the standard on the "ultimate manhole covers" site. From this lid the picture that appears in the general section was taken.
There are 15 manhole covers in the site that has this standard
Click for all the covers with this standard

Click for the rest of the standards in the site

This standard can be found in the following 2 countries (in parentheses is the number of covers in the country):
 Greece (13)     United Kingdom (2)   

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