NF EN 10253-2 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
BUTT WELDING PIPE FITTINGS - PART 2: NON ALLOY AND FERRITIC ALLOY STEELS WITH SPECIFIC INSPECTION REQUIREMENTS
12-01-2013
13-01-2026
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Symboles
5 Désignations
5.1 Désignation des nuances d'acier
5.2 Désignation des raccords
6 Informations à fournir par l'acheteur
6.1 Informations obligatoires
6.2 Options
6.3 Exemples de commande
7 Résistance à la pression interne
7.1 Généralités
7.2 Raccords de type A
7.3 Raccords de type B
8 Procédé de fabrication
8.1 Élaboration de l'acier
8.2 Procédé de fabrication du produit pour les
raccords et traitement thermique
9 Exigences techniques
9.1 Généralités
9.2 Composition chimique
9.3 Caractéristiques mécaniques
9.4 Soudabilité
10 Aspect et intégrité interne
11 Dimensions et tolérances
11.1 Dimensions
11.2 Tolérances dimensionnelles
11.3 Parachèvement des extrémités
12 Controle
12.1 Type de controle
12.2 Documents de controle
12.3 Récapitulatif des controles et essais
13 Échantillonnage
13.1 Fréquence des essais
13.2 Préparation des échantillons et des éprouvettes
14 Méthodes d'essai
14.1 Analyse chimique
14.2 Essai de traction sur le demi-produit
14.3 Essai de traction transversal de la soudure
14.4 Essai de dureté
14.5 Essai de pliage sur soudure
14.6 Essai de flexion par choc
14.7 Essai dimensionnel
14.8 Examen visuel
14.9 Controles non destructifs
14.10 Identification du matériau
15 Marquage
15.1 Marquage à appliquer
15.2 Méthodes
16 Protection et emballage
Annexe A (informative) Détermination des facteurs de
pression et de l'épaisseur
Annexe B (informative) Tableaux de facteur de pression
pour les raccords de type A
Annexe C (informative) Tableaux d'épaisseur pour les
raccords de type B
Annexe D (informative) Températures de traitement
thermique recommandées
Annexe ZA (informative) Relation entre la présente norme
européenne et les exigences essentielles de
la Directive UE 97/23/CE
Bibliographie
Defines the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of carbon and alloy steel which are intended for pressure purposes at room temperature, at low temperature or at elevated temperatures, and for the transmission and distribution of fluids and gases.
| DevelopmentNote |
Indice de classement: A49-170-2PR. PR NF EN 10253-2 September 1999. (09/2003) Supersedes NFA 49 281. (03/2009) PR NF EN 10253-2 January 2018. (01/2018)
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| DocumentType |
Standard
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN 10253-2:2008-09 | Identical |
| EN 10253-2:2007 | Identical |
| I.S. EN 10253-2:2007 | Identical |
| NBN EN 10253-2 : 2008 | Identical |
| NS EN 10253-2 : 1ED 2007 | Identical |
| NEN EN 10253-2 : 2007 | Identical |
| BS EN 10253-2:2007 | Identical |
| NF EN 1418 : 1998 | WELDING PERSONNEL - APPROVAL TESTING OF WELDING OPERATORS FOR FUSION WELDING AND RESISTANCE WELD SETTERS FOR FULLY MECHANIZED AND AUTOMATIC WELDING OF METALLIC MATERIALS |
| NF EN 10246-12 : 2000 | NON-DESTRUCTIVE TESTING OF STEEL TUBES - PART 12: MAGNETIC PARTICLE INSPECTION OF SEAMLESS AND WELDED FERROMAGNETIC STEEL TUBES FOR THE DETECTION OF SURFACE IMPERFECTIONS |
| NF EN ISO 14284 : 2002 | STEEL AND IRON - SAMPLING AND PREPARATION OF SAMPLES FOR THE DETERMINATION OF CHEMICAL COMPOSITION |
| NF EN 10217-1 : 2002 AMD 1 2005 | WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 1: NON-ALLOY STEEL TUBES WITH SPECIFIED ROOM TEMPERATURE PROPERTIES |
| NF EN 10246-11 : 2000 | NON-DESTRUCTIVE TESTING OF STEEL TUBES - PART 11: LIQUID PENETRANT TESTING OF SEAMLESS AND WELDED STEEL TUBES FOR THE DETECTION OF SURFACE IMPERFECTIONS |
| NF EN 10045-1 : 1990 | METALLIC MATERIALS - CHARPY IMPACT TEST - PART 1: TEST METHOD |
| NF EN 910 : 1996 | DESTRUCTIVE TESTS ON WELDS IN METALLIC MATERIALS - BEND TESTS |
| NF EN 10273 : 2016 | HOT ROLLED WELDABLE STEEL BARS FOR PRESSURE PURPOSES WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES |
| NF EN 287-1 : 2011 | QUALIFICATION TEST OF WELDERS - FUSION WELDING - PART 1: STEELS |
| NF EN 10217-4 : 2002 AMD 1 2005 | WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 4: ELECTRIC WELDED NON-ALLOY STEEL TUBES WITH SPECIFIED LOW TEMPERATURE PROPERTIES |
| NF EN 10204 : 2005 | METALLIC PRODUCTS - TYPES OF INSPECTION DOCUMENTS |
| NF EN 10217-5 : 2002 AMD 1 2005 | WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 5: SUBMERGED ARC WELDED NON-ALLOY AND ALLOY STEEL TUBES WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES |
| NF EN ISO 1127 : 1996 | STAINLESS STEEL TUBES - DIMENSIONS, TOLERANCES AND CONVENTIONAL MASSES PER UNIT LENGTH |
| NF EN 10027-2 : 2015 | DESIGNATION SYSTEMS FOR STEELS - PART 2: NUMERICAL SYSTEM |
| NF EN 10217-2 : 2002 AMD 1 2005 | WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 2: ELECTRIC WELDED NON-ALLOY AND ALLOY STEEL TUBES WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES |
| NF EN 10246-10 : 2000 | NON-DESTRUCTIVE TESTING OF STEEL TUBES - PART 10: RADIOGRAPHIC TESTING OF THE WELD SEAM OF AUTOMATIC FUSION ARC WELDED STEEL TUBES FOR THE DETECTION OF IMPERFECTIONS |
| NF EN 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 |
| NF EN 10002-5 : 1992 | METALLIC MATERIALS - TENSILE TESTING - PART 5: METHOD OF TESTING AT ELEVATED TEMPERATURE |
| NF EN 10052 : 1994 | VOCABULARY OF HEAT TREATMENT TERMS FOR FERROUS PRODUCTS |
| NF EN ISO 6708 : 1995 | PIPE WORK COMPONENTS - DEFINITION AND SELECTION OF DN (NOMINAL SIZE) |
| NF EN ISO 3166-1 : 2014 | CODES FOR THE REPRESENTATION OF NAMES OF COUNTRIES AND THEIR SUBDIVISION - PART 1: COUNTRY CODES |
| NF EN 10168 : 2004 | STEEL PRODUCTS - INSPECTION DOCUMENTS - LIST OF INFORMATION AND DESCRIPTION |
| NF EN 10266 : 2004 | STEEL TUBES, FITTINGS AND STRUCTURAL HOLLOW SECTIONS - SYMBOLS AND DEFINITIONS OF TERMS FOR USE IN PRODUCT STANDARDS |
| NF EN 10002-1 : 2001 | METALLIC MATERIALS - TENSILE TESTING - PART 1: METHOD OF TEST AT AMBIENT TEMPERATURE |
| NF EN 10217-3 : 2002 AMD 1 2005 | WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 3: ALLOY FINE GRAIN STEEL TUBES |
| NF EN 10020 : 2000 | DEFINITION AND CLASSIFICATION OF GRADES OF STEEL |
| NF EN 10027-1 : 2017 | DESIGNATION SYSTEMS FOR STEEL - PART 1: STEEL NAMES |
| NF EN ISO 2566-1 : 1999 | STEEL - CONVERSION OF ELONGATION VALUES - PART 1: CARBON AND LOW ALLOY STEELS |
| ISO 1027:1983 | Radiographic image quality indicators for non-destructive testing — Principles and identification |
| NF EN ISO 377 : 2017 | STEEL AND STEEL PRODUCTS - LOCATION AND PREPARATION OF SAMPLES AND TEST PIECES FOR MECHANICAL TESTING |
| NF EN 10021 : 2007 | GENERAL TECHNICAL DELIVERY REQUIREMENTS FOR STEEL PRODUCTS |
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