• I.S. EN ISO 11363-1:2018

    Current The latest, up-to-date edition.

    GAS CYLINDERS - 17E AND 25E TAPER THREADS FOR CONNECTION OF VALVES TO GAS CYLINDERS - PART 1: SPECIFICATIONS (ISO 11363-1:2018)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2018

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    National Foreword
    European foreword
    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Requirements
    5 Thread end finish
    6 Marking
    Bibliography

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes I.S. EN 629-1 and I.S. EN ISO 11116-1. (06/2010)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    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
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