90.93 Standard confirmed Sep 3, 2024
ISO
ISO/TC 8/SC 4 Outfitting and deck machinery
International Standard
47.020.50 Deck equipment and installations
Published
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.
PUBLISHED
ISO 21711:2019
90.93
Standard confirmed
Sep 3, 2024