BS EN 10253-4:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Butt-welding pipe fittings Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
Hardcopy , PDF
English
31-08-2009
03-07-2025
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 |
Superseded
|
| SupersededBy | |
| 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/AC:2009 | Identical |
| I.S. EN 10253-4:2008 | Equivalent |
| EN 10253-4:2008 | Equivalent |
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