NF ISO 8434-2 : 2008
Current
The latest, up-to-date edition.
METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 2: 37 DEGREE FLARED CONNECTORS
12-01-2013
Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Exigences relatives aux matériaux
5 Exigences pression/température
6 Désignation des connecteurs
7 Exigences pour les tubes
8 Dimensions et tolérances des cotes surplats
9 Conception
10 Filetages
11 Fabrication
12 Instructions de montage
13 Informations relatives à l'achat
14 Marquage des composants
15 Essais de performance et de qualification
16 Phrase d'identification (référence à la présente
partie de l'ISO 8434)
Annexe A (normative) Facteurs de réduction pour les
connecteurs réduits
Bibliographie
La présente partie de l'ISO 8434 spécifie les exigences générales et dimensionnelles pour la conception et la performance des connecteurs évasés à 37 degré qui sont adaptés à une utilisation avec des tubes ferreux et non ferreux ayant des diamètres extérieurs de 6 mm à 50,8 mm inclus. Ces connecteurs sont utilisés dans les transmissions hydrauliques et pneumatiques et les applications générales dans les limites de pression et de température spécifiées dans la présente partie de l'ISO 8434. Les connecteurs évasés à 37 degré sont prévus pour le raccordement de tubes et de tuyaux à des orifices conformes à l'ISO 1179-1, l'ISO 6149-1, l'ISO 9974-1 et l'ISO 11926-1.
| DevelopmentNote |
Indice de classement: E48-064-2. PR NF ISO 8434-2 November 2007. (11/2007) Supersedes NFE 48 063. (04/2008)
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| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| ISO 8434-2:2007 | Identical |
| NF ISO 12151-5 : 2008 | CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 5: HOSE FITTINGS WITH ISO 8434-2 37 DEGREE FLARED ENDS |
| NF ISO 8434-3 : 2006 | METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 3: O-RING FACE SEAL CONNECTORS |
| NF EN 10296-1 : 2004 | WELDED CIRCULAR STEEL TUBES FOR MECHANICAL AND GENERAL ENGINEERING PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 1: NON-ALLOY AND ALLOY STEEL TUBES |
| NF EN ISO 228-1 : 2003 | PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE NOT MADE ON THE THREADS - PART 1: DIMENSIONS, TOLERANCES AND DESIGNATION |
| NF ISO 68-2 : 2004 | ISO GENERAL PURPOSE SCREW THREADS - BASIC PROFILE - PART 2: INCH SCREW THREADS |
| ISO 1179-1:2013 | Connections for general use and fluid power — Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing — Part 1: Threaded ports |
| NF EN ISO 19879 : 2010 | METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - TEST METHODS FOR HYDRAULIC FLUID POWER CONNECTIONS |
| NF EN ISO 6149-1 : 2007 | CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - PORTS AND STUD ENDS WITH ISO 261 THREADS AND O-RING SEALING - PART 1: PORTS WITH TRUNCATED HOUSING FOR O-RING SEAL |
| NF ISO 263 : 2004 | ISO INCH SCREW THREADS - GENERAL PLAN AND SELECTION FOR SCREWS, BOLTS AND NUTS - DIAMETER RANGE 0,06 TO 6 IN |
| NF EN ISO 9974-1 : 2000 | CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 261 THREADS WITH ELASTOMERIC OR METAL-TO-METAL SEALING - PART 1: THREADED PORTS |
| NFE 48 051 : 1992 | HYDRAULIC FLUID POWER - PIPE THREADED CONNECTIONS FOR SUPPLY PORTS - CONNECTING DIMENSIONS |
| NF EN ISO 9974-3 : 2000 | CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 261 THREADS WITH ELASTOMERIC OR METAL-TO-METAL SEALING - PART 3: STUD ENDS WITH METAL-TO-METAL SEALING (TYPE B) |
| NF ISO 261 : 1999 | ISO GENERAL PURPOSE METRIC THREADS - GENERAL PLAN |
| NF EN 10305-1 : 2016 | STEEL TUBES FOR PRECISION APPLICATIONS - TECHNICAL DELIVERY CONDITIONS - PART 1: SEAMLESS COLD DRAWN TUBES |
| ISO 1179-4:2007 | Connections for general use and fluid power Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing Part 4: Stud ends for general use only with metal-to-metal sealing (type B) |
| NF ISO 5864 : 2004 | ISO INCH SCREW THREADS - ALLOWANCES AND TOLERANCES |
| NF EN ISO 1127 : 1996 | STAINLESS STEEL TUBES - DIMENSIONS, TOLERANCES AND CONVENTIONAL MASSES PER UNIT LENGTH |
| NF EN ISO 4759-1 : 2001 | TOLERANCES FOR FASTENERS - BOLTS, SCREWS, STUDS AND NUTS - PART 1: PRODUCT GRADES A, B AND C |
| NF EN ISO 9227 : 2017 | CORROSION TESTS IN ARTIFICIAL ATMOSPHERES - SALT SPRAY TESTS |
| NF EN ISO 9974-2 : 2000 | CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 261 THREADS WITH ELASTOMERIC OR METAL-TO-METAL SEALING - PART 2: STUD ENDS WITH ELASTOMERIC SEALING (TYPE E) |
| NF EN ISO 6149-3 : 2007 | CONNECTIONS FOR FLUID POWER AND GENERAL USE - PORTS AND STUD ENDS WITH ISO 261 METRIC THREADS AND O-RING SEALING - PART 3: DIMENSIONS, DESIGN, TEST METHODS AND REQUIREMENTS FOR LIGHT-DUTY (L SERIES) STUD ENDS |
| ISO 10763:1994 | Hydraulic fluid power Plain-end, seamless and welded precision steel tubes Dimensions and nominal working pressures |
| ISO 11926-3:1995 | Connections for general use and fluid power — Ports and stud ends with ISO 725 threads and O-ring sealing — Part 3: Light-duty (L series) stud ends |
| NF ISO 5598 : 2008 | FLUID POWER SYSTEMS AND COMPONENTS - VOCABULARY |
| ISO 1179-2:2013 | Connections for general use and fluid power — Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing — Part 2: Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E) |
| NFE 49 051 : 1973 | COUPLING FOR PNEUMATIC TRANSMISSIONS - SCREWED COUPLINGS-METAL AND PLASTIC PIPES |
| ISO 1179-3:2007 | Connections for general use and fluid power Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing Part 3: Light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H) |
| ISO 11926-1:1995 | Connections for general use and fluid power Ports and stud ends with ISO 725 threads and O-ring sealing Part 1: Ports with O-ring seal in truncated housing |
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