BS EN 14420-6:2013
Current
The latest, up-to-date edition.
Hose fittings with clamp units TW tank truck couplings
Hardcopy , PDF
English
07-31-2013
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Fitting combinations
5 Dimensions, designations
6 Materials
7 Design
8 Fitting of hose couplings
9 Marking
10 Type testing and quality control
Annex A (normative) - Gauges for TW tank
truck couplings
Bibliography
Describes the fitting combinations, design, materials and dimensions for hose fittings with couplings for tank trucks (TW couplings).
| Committee |
PRI/66
|
| DevelopmentNote |
Supersedes 02/121667 DC. (10/2005) Supersedes 06/30154644 DC. (06/2007) Supersedes 10/30234628 DC. (07/2013)
|
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies the fitting combinations, design, materials and dimensions for hose fittings with couplings for tank trucks (TW couplings).
Couplings for tank trucks in accordance with this document are intended to link hoses with connections for the transport of liquids, solid matters and gases with the exception of liquid gas and steam. They can be employed in a working pressure range of –0,8 bar1) up to 16 bar at working temperatures of –20 °C up to +65 °C. Couplings for tank trucks for other operating conditions are subject to agreement.
WARNING — Male and female dust couplings are pressure resistant plugs. They do not fulfil the function of a locking device, which should be installed in any case as long as the hose assembly is under pressure.
| Standards | Relationship |
| UNE-EN 14420-6:2005 | Identical |
| SN EN 14420-6 : 2013 | Identical |
| EN 14420-6:2013 | Identical |
| NBN EN 14420-6 : 2013 | Identical |
| I.S. EN 14420-6:2013 | Identical |
| NS EN 14420-6 : 2013 | Identical |
| UNI EN 14420-6 : 2013 | Identical |
| NEN EN 14420-6 : 2013 | Identical |
| NF EN 14420-6 : 2013 | Identical |
| DIN EN 14420-6:2013-09 | Identical |
| EN ISO 8330:2014 | Rubber and plastics hoses and hose assemblies - Vocabulary (ISO 8330:2014) |
| 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 |
| EN ISO 4042:1999 | Fasteners - Electroplated coatings (ISO 4042:1999) |
| EN 10213:2007+A1:2016 | Steel castings for pressure purposes |
| 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) |
| EN 14420-5:2013 | Hose fittings with clamp units - Part 5: Threaded connections |
| 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) |
| EN ISO 228-1:2003 | Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
| 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 14420-3:2013 | Hose fittings with clamp units - Part 3: Clamp units, bolted or pinned |
| EN 10083-2:2006 | Steels for quenching and tempering - Part 2: Technical delivery conditions for non alloy steels |
| EN 12420:2014 | Copper and copper alloys - Forgings |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
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