FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 2: CAST IRON FLANGES

Published date

01-12-2013

Publisher

Association Francaise de Normalisation

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Définitions
4 Désignations
5 Prescriptions générales
Annexe A (normative) - Informations à fournir par
l'acheteur
Annexe B (informative) - Notes relatives aux tableaux
6 à 12
Annexe C (informative) - Bibliographie

Defines requirements for circular flanges made from ductile, grey and malleable cast iron for DN 10 to DN 4000 and PN 2,5 to PN 63. Defines flange type and facings, dimensions and tolerances, bolt sizes, surface finishes of jointing faces, marking, testing quality assurance and materials in addition to associated pressure/temperature (p/T) ratings.

DevelopmentNote	Indice de Classement: E29-200-2 Supersedes NFE 29 006 and NFE 29 206 (08/2001)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NFE 29 006 : 1983 NFE 29 206 : 1985

Standards	Relationship
BS EN 1092-2:1997	Identical
UNI EN 1092-2 : 1999	Identical
NS EN 1092-2 : 1ED 1997	Identical
I.S. EN 1092-2:1997	Identical
UNE-EN 1092-2:1998	Identical
EN 1092-2:1997	Identical
DIN EN 1092-2:1997-06	Identical

NF EN 676 : 2004 + A2 2008	AUTOMATIC FORCED DRAUGHT BURNERS FOR GASEOUS FUELS
NF EN 12729 : 2003	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - CONTROLLABLE BACKFLOW PREVENTER WITH REDUCED PRESSURE ZONE - FAMILY B - TYPE A
NF EN 334 : 2005 + A1 2009	GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
NF EN 14525 : 2005	DUCTILE IRON WIDE TOLERANCE COUPLINGS AND FLANGE ADAPTORS FOR USE WITH PIPES OF DIFFERENT MATERIALS: DUCTILE IRON, GREY IRON, STEEL, PVC-U, PE, FIBRE-CEMENT
NF EN 13434 : 2006	DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR HYDRAULIC ACTUATED - FAMILY G - TYPE B
NFE 29 220 : 2008	INDUSTRIAL PIPEWORK - FLANGED ADAPTERS AND DISASSEMBLY SEALS FOR PRESSURE EQUIPMENT - SPECIFICATIONS
NFS 61 211/CN : 2007	UNDERGROUND FIRE HYDRANTS - NATIONAL ADDITION TO NF EN 14339:2006
NF EN 14382 : 2005 + A1 2009	SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
NFS 61 240 : 2016	FIREFIGHTING EQUIPMENT - SUCTION DEVICES FOR EXTERNAL FIREFIGHTING - REQUIREMENTS AND TEST METHODS
FD E44 153 : 1998 FD	ROTODYNAMIC PUMPS - TECHNICAL SPECIFICATIONS FOR ROTODYNAMIC PUMPS FOR WATER - CLASS 1 (HIGH DEGREE OF RELIABILITY)