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BS EN ISO 15245-1:2021 – TC

$134.27

Tracked Changes. Gas cylinders. Parallel threads for connection of valves to gas cylinders – Specification

Published By Publication Date Number of Pages
BSI 2021 44
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This document specifies definitions, dimensions and tolerances of parallel screw threads of M30 x 2, M25 x 2 and M18 x 1,5, for the connection of valves to medical and industrial gas cylinders.

This document does not contain the connection requirements for:

  1. mechanical strength;

  2. gas tightness;

  3. capability of repeated assembly and dismounting operations (this aspect is covered in ISO 13341 ).

PDF Catalog

PDF Pages PDF Title
1 30440800
27 A-30414263
28 National foreword
30 European foreword
32 Foreword
33 Introduction
35 1 Scope
2 Normative references
3 Terms and definitions
37 4 Requirements
4.1 Thread rotation
4.2 Thread profile
4.3 Pitch
40 4.4 Thread dimensions
4.5 O-rings
41 5 Thread end finish
6 Marking
42 Bibliography
BS EN ISO 15245-1:2021 - TC
$134.27