ISO 16856:2013

INTERNATIONAL ISO
STANDARD 16856
First edition
2013-12-15
Ships and marine technology — Loose
gear of lifting appliances on ships —
Hooks
Navires et technologie maritime — Accessoires mobiles des appareils
de levage sur les navires — Crocs
Reference number
ISO 16856:2013(E)
©
ISO 2013

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ISO 16856:2013(E)

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ii © ISO 2013 – All rights reserved

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ISO 16856:2013(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Types . 1
4.1 Common hook types . 1
4.2 Other types (E-shaped) . 1
4.3 Model designation . 2
4.4 Locking device requirement . 2
5 Technical requirements . 2
5.1 Materials . 2
5.2 Forging and heat treatment . 3
5.3 Surface and internal quality of hooks. 3
5.4 Tests . 3
5.5 Inspection . 4
5.6 Other requirements . 4
6 Marking . 4
7 Storage and transportation . 5
8 Use and maintenance .
...