Reference number
ISO 11363-1:2018
© ISO 2025
International Standard
ISO 11363-1:2018
Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 1: Specifications
Edition 2
2018-01
Read sample
Published (Edition 2, 2018)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 11363-1:2018

Language
Format
CHF 65
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Abstract

ISO 11363-1:2018 specifies dimensions and tolerances for taper screw threads of nominal diameter 17,4 mm (designated as 17E) and 25,8 mm (designated as 25E) used for the connection of valves to gas cylinders.

ISO 11363-1:2018 does not cover the connection requirements for

- mechanical strength,

- gas tightness, and

- capability of repeated assembly and dismounting operations.

Gauge inspection is covered by ISO 11363‑2.

General information

  • Status
     : Published
    Publication date
     : 2018-01
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 58/SC 2
    ICS :
    23.020.35 
  • RSS updates

 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Edition 2023

Language
Format
CHF 18
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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