BS EN 10253-4:2008
Current
The latest, up-to-date edition.
Butt-welding pipe fittings Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
Hardcopy , PDF
English
31-08-2009
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Classification of grades and designation
6 Information to be supplied by the purchaser
7 Resistance to internal pressure
8 Manufacturing process
9 Technical requirements
10 Appearance and internal soundness
11 Dimensions and tolerances
12 Inspection
13 Sampling
14 Test methods
15 Marking
16 Handling and packaging
Annex A (normative) - Structural dimensions of fittings
Annex B (normative) - Determination of pressure factors and wall
thickness
Annex C (normative) - Pressure factor tables for fittings of type A
Annex D (informative) - Wall thickness tables for fittings of type B
Annex ZA (informative) - Relationship between this European Standard
and the Essential Requirements of the EU
Directive 97/23/EC
Bibliography
Defines the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of austenitic and austenitic-ferritic (duplex) stainless steel which are intended for pressure and corrosion resisting purposes at room temperature, at low temperature or at elevated temperatures.
| Committee |
ISE/110
|
| DevelopmentNote |
Supersedes 03/108196 DC. (04/2008)
|
| DocumentType |
Standard
|
| Pages |
100
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 10253-4 : 2009 | Identical |
| DIN EN 10253-4:2008-06 | Identical |
| NEN EN 10253-4 : 2008 C1 2009 | Identical |
| EN 10253-4:2008 | Equivalent |
| EN ISO 14284:2002 | Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996) |
| EN 10002-1 : 2001 | METALLIC MATERIALS - TENSILE TESTING - PART 1: METHOD OF TEST AT AMBIENT TEMPERATURE |
| EN 10052:1993 | Vocabulary of heat treatment terms for ferrous products |
| EN ISO 8493:2004 | Metallic materials - Tube - Drift-expanding test (ISO 8493:1998) |
| EN 10079:2007 | Definition of steel products |
| EN 10027-2:2015 | Designation systems for steels - Part 2: Numerical system |
| EN 10216-5:2013 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes |
| EN 10002-5:1991 | Metallic materials - Tensile testing - Part 5: Method of testing at elevated temperature |
| EN ISO 377:2017 | Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017) |
| EN 10168:2004 | Steel products - Inspection documents - List of information and description |
| EN ISO 2566-1:1999 | Steel - Conversion of elongation values - Part 1: Carbon and low alloy steels (ISO 2566-1:1984) |
| ISO 8493:1998 | Metallic materials Tube Drift-expanding test |
| EN ISO 3166-1:2014 | Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2013) |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| EN 10088-2:2014 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| EN 473:2008 | Non-destructive testing - Qualification and certification of NDT personnel - General principles |
| EN 910 : 1996 | DESTRUCTIVE TESTS ON WELDS IN METALLIC MATERIALS - BEND TESTS |
| EN 10028-7:2016 | Flat products made of steels for pressure purposes - Part 7: Stainless steels |
| EN ISO 1127:1996 | Stainless steel tubes - Dimensions, tolerances and conventional masses per unit length (ISO 1127:1992) |
| EN 10045-1 : 1990 | METALLIC MATERIALS - CHARPY IMPACT TEST - PART 1: TEST METHOD |
| EN ISO 6708:1995 | Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995) |
| EN 10217-7:2014 | Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes |
| ISO 15614-1:2017 | Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys |
| EN 13480-3:2017 | Metallic industrial piping - Part 3: Design and calculation |
| EN 10272:2016 | Stainless steel bars for pressure purposes |
| EN 10021:2006 | General technical delivery conditions for steel products |
| ISO 5251:1981 | Stainless steel butt-welding fittings |
| ISO 3651-2:1998 | Determination of resistance to intergranular corrosion of stainless steels — Part 2: Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulfuric acid |
| ISO 2566-1:1984 | Steel Conversion of elongation values Part 1: Carbon and low alloy steels |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| EN ISO 3651-2 : 1998 | DETERMINATION OF RESISTANCE TO INTERGRANULAR CORROSION OF STAINLESS STEELS - FERRITIC, AUSTENITIC AND FERRITIC-AUSTENITIC (DUPLEX) STAINLESS STEELS - CORROSION TEST IN MEDIA CONTAINING SULFURIC ACID |
| EN 10027-1:2016 | Designation systems for steels - Part 1: Steel names |
| ISO 3419:1981 | Non-alloy and alloy steel butt-welding fittings |
| ISO 3166-1:2013 | Codes for the representation of names of countries and their subdivisions Part 1: Country codes |
| EN 10020:2000 | Definition and classification of grades of steel |
| ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials General rules |
| EN 10266:2003 | Steel tubes, fittings and structural hollow sections - Symbols and definitions of terms for use in product standards |
| EN 1418:1997 | Welding personnel - Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials |
| ISO 377:2017 | Steel and steel products — Location and preparation of samples and test pieces for mechanical testing |
| ISO 14284:1996 | Steel and iron — Sampling and preparation of samples for the determination of chemical composition |
| EN ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003) |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
| ISO 1127:1992 | Stainless steel tubes Dimensions, tolerances and conventional masses per unit length |
| EN 287-1:2011 | Qualification test of welders - Fusion welding - Part 1: Steels |
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