NORMSERVIS s.r.o.

ISO 21711:2019

Marine structures — Mobile offshore units — Chain wheels

NORMA vydaná dňa 24.4.2019

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The information about the standard:

Designation standards: ISO 21711:2019
Publication date standards: 24.4.2019
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: International technical standard
Kategória: Technické normy ISO

Annotation of standard text ISO 21711:2019 :

Description / Abstract: This document specifies the requirements for the profiles, dimensions, tolerances, materials and inspection of chain wheels for chains on mobile offshore units. Chain wheels meeting the requirements of this document can be used with offshore mooring chains conforming to ISO 20438.