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ISO 21711:2019

Marine structures — Mobile offshore units — Chain wheels

Apr 24, 2019

General information

90.93     Sep 3, 2024

ISO

ISO/TC 8/SC 4

International Standard

47.020.50  

English  

Buying

Published

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 21711:2019
90.93 Standard confirmed
Sep 3, 2024