Foreword

This document (EN 14420‑3:2013) has been prepared by Technical Committee CEN/TC 218 “Rubber and plastics hoses and hose assemblies”, the secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN 14420‑3:2004.

In comparison to EN 14420‑3:2004, the following changes have been made:

— In Clause 2, the normative references have been updated.
— A new Clause 3 "Terms and definitions" has been added.
— In Clause 4, the note has been deleted.
— In 6.1.1.2, dimensions and tolerances of clamp unit K, bolted, have been revised (see Table 4).
— In 7.2, the requirements for aluminium alloys have been amended.
— In Clause 8, the note has been deleted.
— The Bibliography has been reviewed.
— The standard has been revised editorially.

EN 14420 , Hose fittings with clamp units consists of the following parts:

— Part 1: Requirements, types of fixing and connection, designation and testing
— Part 2: Hose side parts of hose tail
— Part 3: Clamp units, bolted or pinned
— Part 4: Flange connections
— Part 5: Threaded connections
— Part 6: TW tank truck couplings
— Part 7: Cam locking couplings
— Part 8: Symmetrical half coupling (Guillemin system)

According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

BS EN 14420-3:2013

Hose fittings with clamp units - Clamp units, bolted or pinned

Current, Under Review

Published:

31 Jul 2013