FD E29-685

FD E29-685

March 2013
Published document Cancelled

Gas cylinders - Taper screw thread for valve stem and cylinder neck assembly . Nominal diameter : 26 mm - Taper angle : 3° 34 min . Taper: 1/16 . Pitch (NPT): 1,814 mm - Verification requirements

Le présent document fixe les dimensions des calibres "fabrication" et "rapporteur" destinés à la vérification des cônes d'assemblage des robinets définis dans le fascicule de documentation E 29-684.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2013

Number of pages

8 p.

Reference

FD E29-685

ICS Codes

23.020.35   Gas cylinders

Classification index

E29-685

Print number

1 - 27/03/2013
Sumary
Gas cylinders - Taper screw thread for valve stem and cylinder neck assembly . Nominal diameter : 26 mm - Taper angle : 3° 34 min . Taper: 1/16 . Pitch (NPT): 1,814 mm - Verification requirements

Le présent document fixe les dimensions des calibres "fabrication" et "rapporteur" destinés à la vérification des cônes d'assemblage des robinets définis dans le fascicule de documentation E 29-684.
Replaced standards (1)
NF E29-685
August 1981
Published document Cancelled
Gas cylinders. Taper screw thread for valve stem and cylinder neck assembly. Nominal diameter 26 - Taper 1/16 (3 degrees 34'), 14 TPI NPT. Gauge requirements.

Standard replaced by (1)
NF E29-685
August 1981
Published document Cancelled
Gas cylinders. Taper screw thread for valve stem and cylinder neck assembly. Nominal diameter 26 - Taper 1/16 (3 degrees 34'), 14 TPI NPT. Gauge requirements.

Table of contents
  • 1 Domaine d'application
    5
  • 2 Références normatives
    5
  • 3 Matière
    5
  • 4 Profil des calibres filetés
    5
  • 5 Calibres "vérification"
    7
  • 5.1 Tampons (Vérification des goulots de bouteilles)
    7
  • 5.2 Bagues (Vérification des queues de robinets)
    7
  • 6 Tampons rapporteur
    8
  • 7 Marquage des calibres
    8
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