UNI EN ISO 11363-1 : 2010

Name: UNI EN ISO 11363-1 : 2010
Brand: UNI

Superseded

View Superseded by

GAS CYLINDERS - 17E AND 25E TAPER THREADS FOR CONNECTION OF VALVES TO GAS CYLINDERS - PART 1: SPECIFICATIONS

Amended by

UNI EN ISO 11363-1 : 2010 : COR 2

Superseded date

08-27-2022

Published date

01-01-2010

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Requirements
4 Thread end finish
5 Marking
Bibliography

Describes dimensions and tolerances for taper screw threads of nominal diameter 17,4 mm (designated 17E) and 25,8 mm (designated 25E) used for the connection of valves to gas cylinders.

DevelopmentNote	Supersedes UNI EN 629-1 and UNI EN ISO 11116-1. (07/2010)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
SupersededBy	UNI EN ISO 11363-1:2018
Supersedes	UNI EN 629-1 : 1997 UNI EN ISO 11116-1 : 2001

Standards	Relationship
ISO 11363-1:2010	Identical
EN ISO 11363-1:2018	Identical

ISO 10920:1997	Gas cylinders — 25E taper thread for connection of valves to gas cylinders — Specification
ISO 68-1:1998	ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads
ISO 11116-1:1999	Gas cylinders 17E taper thread for connection of valves to gas cylinders Part 1: Specifications
ISO 11363-2:2017	Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 2: Inspection gauges