GSO ISO 15245-1:2025
ISO 15245-1:2021
Gulf Standard
Current Edition
·
Approved on
14 October 2025
Gas cylinders — Parallel threads for connection of valves to gas cylinders — Part 1: Specification
GSO ISO 15245-1:2025 Files
English
8 Pages
Current Edition
Reference Language
31.14 OMR
GSO ISO 15245-1:2025 Scope
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:
— mechanical strength;
— gas tightness;
— capability of repeated assembly and dismounting operations (this aspect is covered in ISO 13341).
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