NF E29-684
NF E29-684

NF E29-684

April 2015
Standard Current

Gas cylinders - Taper screw thread for valve stem and cylinder neck assembly - Nominal diameter 26, Taper 1/16 (3° 34'), 14 Tpi NPT

Le présent document fixe les dimensions du raccordement par assemblage fileté conique d'un robinet (ou autres organes d'utilisation) sur une bouteille destinée à contenir un gaz comprimé ou liquéfié sous pression, dans les conditions prévues dans la norme NF E 29-671.Il s'applique aux bouteilles métalliques pour gaz comprimés et liquéfiés sous pression de contenance en eau supérieure à 4 litres et au plus égale à 150 litres.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2015

Number of pages

9 p.

Reference

NF E29-684

ICS Codes

23.020.35   Gas cylinders

Classification index

E29-684

Print number

1
Sumary
Gas cylinders - Taper screw thread for valve stem and cylinder neck assembly - Nominal diameter 26, Taper 1/16 (3° 34'), 14 Tpi NPT

Le présent document fixe les dimensions du raccordement par assemblage fileté conique d'un robinet (ou autres organes d'utilisation) sur une bouteille destinée à contenir un gaz comprimé ou liquéfié sous pression, dans les conditions prévues dans la norme NF E 29-671. Il s'applique aux bouteilles métalliques pour gaz comprimés et liquéfiés sous pression de contenance en eau supérieure à 4 litres et au plus égale à 150 litres.
Replaced standards (1)
NF E29-684
NF E29-684
August 2012
Standard Cancelled
Gas cylinders - Taper screw thread for valve stem and cylinder neck assembly - Nominal diameter 26, Taper 1/16 (3° 34'), 14 Tpi NPT

Le présent document fixe les dimensions du raccordement par assemblage fileté conique d'un robinet sur une bouteille destinée à contenir un gaz comprimé ou liquéfié sous pression, dans les conditions prévues dans la norme NF E 29-671. Il s'applique aux bouteilles métalliques pour gaz comprimés et liquéfiés sous pression de contenance en eau supérieure à 4 l et au plus égale à 150 l.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Définitions du filetage
  • 4 Dimensions caractéristiques
  • 5 Marquage
  • Bibliographie
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