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EN 14420-3:2013

Current

Current

The latest, up-to-date edition.

Hose fittings with clamp units - Part 3: Clamp units, bolted or pinned

Published date

10-07-2013

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Fixing range of clamp units
5 Types of clamp units and designations
6 Dimensions and weights
7 Materials
8 Marking
9 Type testing and quality control
Bibliography

This European Standard specifies requirements for clamp units for hose couplings according to EN 14420 1 for use with hose tails according to EN 14420 2.Maximum working pressure is 25 bar; maximum working temperature is 65 °C.

Committee
CEN/TC 218
DevelopmentNote
Supersedes PREN 14420-3. (07/2013)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
DIN EN 14420-3:2013-09 Identical
I.S. EN 14420-3:2013 Identical
PN EN 14420-3 : 2013 Identical
BS EN 14420-3:2013 Identical
NEN EN 14420-3 : 2013 Identical
NBN EN 14420-3 : 2013 Identical
NF EN 14420-3 : 2013 Identical
NS EN 14420-3 : 2013 Identical
UNE-EN 14420-3:2014 Identical

10/30234628 DC : 0 BS EN 14420-6 - HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS
10/30234619 DC : 0 BS EN 14420-2 - HOSE FITTINGS WITH CLAMP UNITS - PART 2: HOSE SIDE PARTS OF HOSE TAIL
BS EN 1765:2004 Rubber hose assemblies for oil suction and discharge services. Specification for the assemblies
BS EN 14420-5:2013 Hose fittings with clamp units Threaded connections
10/30234631 DC : 0 BS EN 14420-8 - HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
PREN 14420-6 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS
DIN EN 14422:2013-09 CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES
I.S. EN 14420-5:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
I.S. EN 14420-6:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS
DIN EN 14420-1:2013-09 Hose fittings with clamp units - Part 1: Requirements, types of fixing and connection, designation and testing
I.S. EN 14420-8:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
DIN EN 14420-8:2016-06 HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
EN 12115:2011 Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals - Specification
I.S. EN 14420-2:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 2: HOSE SIDE PARTS OF HOSE TAIL
I.S. EN 12115:2011 RUBBER AND THERMOPLASTICS HOSES AND HOSE ASSEMBLIES FOR LIQUID OR GASEOUS CHEMICALS - SPECIFICATION
DIN EN 14420-5:2013-09 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
I.S. EN 14422:2013 CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES
DIN EN 14420-6:2013-09 Hose fittings with clamp units - Part 6: TW tank truck couplings
I.S. EN 1765:2016 RUBBER HOSE ASSEMBLIES FOR OIL SUCTION AND DISCHARGE SERVICES - SPECIFICATION FOR THE ASSEMBLIES
DIN EN 14420-2:2013-09 Hose fittings with clamp units - Part 2: Hose side parts of hose tail
DIN EN 14420-4:2013-09 Hose fittings with clamp units - Part 4: Flange connections
I.S. EN 14420-4:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS
I.S. EN 14420-1:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 1: REQUIREMENTS, TYPES OF FIXING AND CONNECTION, DESIGNATION AND TESTING
10/30234607 DC : 0 BS EN 14422 - CLAMP TYPE COUPLING ASSEMBLIES FOR LPG TRANSFER HOSES
PREN 14420-4 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS
DIN EN 12115:2011-04 Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals - Specification; German version EN 12115:2011
10/30234625 DC : 0 BS EN 14420-1 - HOSE FITTINGS WITH CLAMP UNITS - PART 1: REQUIREMENTS, SURVEY, DESIGNATION AND TESTING
PREN 14420-2 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 2: HOSE SIDE PARTS OF HOSE TAIL
BS EN 12115:2011 Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals. Specification
BS EN 14420-2:2013 Hose fittings with clamp units Hose side parts of hose tail
BS EN 14420-1:2013 Hose fittings with clamp units Requirements, types of fixing and connection, designation and testing
BS EN 14422:2013 Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses
BS EN 14420-4:2013 Hose fittings with clamp units Flange connections
BS EN 14420-6:2013 Hose fittings with clamp units TW tank truck couplings
EN 14422:2013 Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses
EN 14420-2:2013 Hose fittings with clamp units - Part 2: Hose side parts of hose tail
EN 14420-1:2013 Hose fittings with clamp units - Part 1: Requirements, types of fixing and connection, designation and testing
EN 14420-5:2013 Hose fittings with clamp units - Part 5: Threaded connections
EN 14420-4:2013 Hose fittings with clamp units - Part 4: Flange connections
EN 1765:2016 Rubber hose assemblies for oil suction and discharge services - Specification for the assemblies
EN 14420-8:2013+A1:2016 Hose fittings with clamp units - Part 8: Symmetrical half coupling (Guillemin system)
EN 14420-6:2013 Hose fittings with clamp units - Part 6: TW tank truck couplings
PREN 14420-1 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 1: REQUIREMENTS, SURVEY, DESIGNATION AND TESTING
PREN 14422 : DRAFT 2010 CLAMP TYPE COUPLING ASSEMBLIES FOR LPG TRANSFER HOSES
10/30234613 DC : DRAFT NOV 2010 BS EN 14420-4 - HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS
PREN 14420-8 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
BS EN 14420-8 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM)
UNE-EN 14420-5:2014 Hose fittings with clamp units - Part 5: Threaded connections
UNE-EN 1765:2017 Rubber hose assemblies for oil suction and discharge services - Specification for the assemblies
UNE-EN 14420-8:2014 Hose fittings with clamp units - Part 8: Symmetrical half coupling (Guillemin system)
UNE-EN 14422:2014 Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses

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, Corrected version 2024-08)
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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