60.60 Standard published May 25, 2021
ISO
ISO/TC 58/SC 2 Cylinder fittings
International Standard
23.020.35 Gas cylinders
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).
PUBLISHED
ISO 15245-1:2021
60.60
Standard published
May 25, 2021