BS EN is a harmonised European safety standard for grade 8 chain slings of both mechanically assembled and welded construction. Slings for general. BS EN +A Short link chain for lifting purposes. Safety. Chain slings – Grade 8. standard by British-Adopted European. Chart identifying recommended safe working loads for Grade 8 Three and Four Leg Chain Slings.
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The nominal size of chain may be marked if required as an option.
The information specified in 7. A master link designed for use in a sling rated by the method given in 5. Chain slings — Instructions for use and maintenance Safety of machinery — Principles of risk assessment Components for slings — Safety Part 1: Since this system is not widely used it has been included in this first edition of this standard as an informative annex; however, should its use become more generally accepted then the status of the information would need to be reviewed.
BS EN +A – Short link chain for lifting purposes. Safety . Chain slings – Grade 4
In order to provide the necessary strength and durability of lifting accessories, this Part of EN lays down requirements for the design, selection of materials of construction and testing to ensure that specified levels of performance are met. It is incorporated by Royal Charter. The next lower R40 number is 21,2. Please download Chrome or Firefox or view our browser tips.
Lower terminal links, joining links and intermediate links shall satisfy the appropriate requirements of 5. Instructions for use and maintenance of chain slings are covered by prEN Page 14 EN Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.
Mechanical joining devices would replace intermediate and joining links for mechanically joined slings see figure 1. For details of these and other benefits contact Membership Administration. Users of British Standards should make sure that they possess the latest amendments or editions. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services.
If the whole sling is heat treated it shall be subjected to the manufacturing proof force s and subsequently examined by a competent person in accordance with 6. Learn more about the cookies we use and how to change your settings.
Those aspects of safe use associated with good practice are given in prEN Chain slings — Grade 4; Part 6: You may find similar items within these categories by selecting from the choices below:.
Any faulty chain or component shall be replaced, and the sling re-tested and re-examined by a competent person. Annex C gives a designation system for recording the identifying features of grade 8 chain slings.
BS EN 818-5:1999+A1:2008
Accept and continue Learn more about the cookies we use and how to change bbs settings. Customers who bought this product also bought BS EN EN ; c the identification number or symbol of the sling; d a description of the sling, to include a list of all component parts; e the nominal size of chain and grade mark 8; f the nominal length; g the working load limit WLL.
For undated references the latest edition of the publication referred to applies.
We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.
BSI also holds the copyright, in the LTK, of the publications of the international standardization bodies. This is the first edition of this Part of EN Typical examples of mechanical joining devices are shown, the examples illustrated are not intended to limit the design of mechanical joining devices.
Technical principles and specifications Amendment 1: Worldwide Standards We can source any standard from anywhere in the world. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.
Summary of pages This document comprises a front cover, an inside front cover, pages i to ii, the EN title page, pages 2 to 16, an inside back cover and a back cover. Lower terminal links shall comply with prEN except for those clauses relating to link dimensions. Click to learn more. 8184- website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.
Page 7 EN