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NF ISO 4144 : 2009

Current
Current

The latest, up-to-date edition.

PIPEWORK - STAINLESS STEEL FITTINGS THREADED IN ACCORDANCE WITH ISO 7-1
Published date

01-12-2013

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Types de raccords et leurs symboles
4 Classes de pression-température
5 Fabrication et matériaux
6 Filetages
7 Dimensions
8 Essais et controles
9 Marquage
10 Désignation des raccords

La présente Norme internationale spécifie les types, classes de pression-température, dimensions minimales et matériaux des raccords en acier inoxydable pour assemblages filetés conformément à l'ISO 7-1, utilisés pour les canalisations ordinaires transportant de la vapeur, de l'air, du gaz, de l'eau, de l'huile, etc.

DevelopmentNote
Indice de classement: E29-600. PR NF ISO 4144 August 2009. (08/2009) Supersedes NFE 29 600. (12/2009)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
ISO 4144:2003 Identical

ISO 724:1993 ISO general-purpose metric screw threads — Basic dimensions
ISO 4991:2015 Steel castings for pressure purposes
ISO 7-2:2000 Pipe threads where pressure-tight joints are made on the threads Part 2: Verification by means of limit gauges
ISO 262:1998 ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
ISO 68-1:1998 ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads
ISO 261:1998 ISO general purpose metric screw threads General plan
ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
ISO 4990:2015 Steel castings — General technical delivery requirements

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