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UNE-EN 14420-3:2014

Current
Current

The latest, up-to-date edition.

Hose fittings with clamp units - Part 3: Clamp units, bolted or pinned
Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

12-03-2014

Foreword
1 Scope
2 Normative references
3 Fixing range of clamp units
4 Types of clamp units and designations
  4.1 General
  4.2 Clamp unit K, bolted
  4.3 Clamp unit S, pinned
5 Dimensions and weights
  5.1 Clamp units
      5.1.1 Dimensions
  5.2 Weights
  5.3 Nuts, bolts and pins
6 Materials
  6.1 General
  6.2 Clamp shells
  6.3 Bolts and nuts
  6.4 Pins
7 Marking
8 Type approval testing and quality control
Bibliography

Defines requirements for clamp units for hose couplings according to EN 14420-1 for use with hose tails according to EN 14420-2.

Committee
CTN 53/SC 2
DocumentType
Standard
Pages
20
PublisherName
Asociacion Espanola de Normalizacion
Status
Current
Supersedes

Standards Relationship
NF EN 14420-3 : 2013 Identical
NBN EN 14420-3 : 2013 Identical
NEN EN 14420-3 : 2013 Identical
NS EN 14420-3 : 2013 Identical
I.S. EN 14420-3:2013 Identical
SN EN 14420-3:2013 Identical
UNI EN 14420-3 : 2013 Identical
BS EN 14420-3:2013 Identical
EN 14420-3:2013 Identical
DIN EN 14420-3:2013-09 Identical

EN ISO 8330:2014 Rubber and plastics hoses and hose assemblies - Vocabulary (ISO 8330:2014)
ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes — Coarse thread and fine pitch thread
EN 22768-2:1993 General tolerances - Part 2: Geometrical tolerances for features without individual tolerance indications (ISO 2768-2:1989)
ISO 4042:1999 Fasteners Electroplated coatings
ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs
EN ISO 4042:1999 FASTENERS - ELECTROPLATED COATINGS (ISO 4042:1999)
EN 10213:2007+A1:2016 Steel castings for pressure purposes
EN ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:2009)
EN 14420-1:2013 Hose fittings with clamp units - Part 1: Requirements, types of fixing and connection, designation and testing
EN 586-2:1994 Aluminium and aluminium alloys - Forgings - Part 2: Mechanical properties and additional property requirements
ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
ISO 4032:2012 Hexagon regular nuts (style 1) — Product grades A and B
EN 14420-2:2013 Hose fittings with clamp units - Part 2: Hose side parts of hose tail
ISO 8330:2007 Rubber and plastics hoses and hose assemblies Vocabulary
EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
ISO 4762:2004 Hexagon socket head cap screws
EN 1706:2010 Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties
ISO 2768-2:1989 GENERAL TOLERANCES - PART 2: GEOMETRICAL TOLERANCES FOR FEATURES WITHOUT INDIVIDUAL TOLERANCE INDICATIONS
EN 22768-1:1993 General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989)
EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
EN ISO 4032:2012 Hexagon regular nuts (style 1) - Product grades A and B (ISO 4032:2012)
EN 12420:2014 Copper and copper alloys - Forgings
ISO 3506-2:2009 Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: Nuts
EN ISO 4762:2004 Hexagon socket head cap screws (ISO 4762:2004)
ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread
EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels
EN ISO 3506-2:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 2: Nuts (ISO 3506-2:2009)

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