BS EN 14423:2013+A2:2019
Current
The latest, up-to-date edition.
Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar
Hardcopy , PDF
English
22-05-2019
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European Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Design and designation of coupling assemblies
6 Hose dimensions
7 Design and dimensions
8 Bolts and nuts
9 Materials
10 Marking
11 Type testing and quality control
12 Mounting of hose fittings
Bibliography
Defines the design, materials and dimensions of fittings for clamp type coupling assemblies for use with nominal sizes DN 15 to DN 50 steam and hot water hoses.
| Committee |
PRI/66
|
| DevelopmentNote |
Supersedes 02/121675 DC. (09/2006) Supersedes 10/30234634 DC. (07/2013) Supersedes 16/30330746 DC. 2013 Edition Re-issued in January 2017 & incorporates AMD 1 2016. (01/2017)
|
| DocumentType |
Standard
|
| ISBN |
9780580994708
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies the design, materials and dimensions of fittings for clamp type coupling assemblies for use with nominal sizes DN15 to DN50 steam and hot water hoses. It covers assemblies up to a maximum working pressure of 18bar1) (corresponding to a saturated steam temperature of 210°C).
| Standards | Relationship |
| ONORM EN 14423 : 2016 | Identical |
| NBN EN 14423 : 2013 + A1 2016 | Identical |
| NS EN 14423 : 2013 + A1 2016 | Identical |
| NF EN 14423 : 2013 + A1 2016 | Identical |
| I.S. EN 14423:2013 | Identical |
| UNE-EN 14423:2014 | Identical |
| SN EN 14423 : 2013 + A1 2016 | Identical |
| DIN EN 14423:2013-09 | Identical |
| UNI EN 14423 : 2013 | Identical |
| EN 14423:2013+A2:2019 | Identical |
| EN 14423:2013+A1:2016 | Identical |
| NEN EN 14423 : 2013 + A1 2016 | Identical |
| DIN EN 14423:2016-12 | Identical |
| EN 12168:2016 | Copper and copper alloys - Hollow rod for free machining purposes |
| 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 4287:1997 | Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters |
| 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 10087:1998 | Free-cutting steels - Technical delivery conditions for semi-finished products, hot-rolled bars and rods |
| DIN 11851:2013-02 | Stainless steel fittings for the food and chemical industry - Screw pipe connections for expanding and welding |
| 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 10088-2:2014 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| 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 4762:2004 | Hexagon socket head cap screws |
| EN 10283:2010 | Corrosion resistant steel castings |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| 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 10204:2004 | Metallic products - Types of inspection documents |
| ISO 9001:2015 | Quality management systems — Requirements |
| EN 12164:2016 | Copper and copper alloys - Rod for free machining purposes |
| 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 15607:2003 | Specification and qualification of welding procedures for metallic materials General rules |
| ISO 3506-2:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: Nuts |
| EN 10226-1:2004 | Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003) |
| 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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