Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification (ISO 15245-1:2021)
气瓶阀门与气瓶连接用平行螺纹第1部分:规范
发布日期:
2021-06-09
实施日期:
2021-06-09
本文件规定了用于将阀门连接到医用和工业气瓶的M30 x 2、M25 x 2和M18 x 1,5平行螺纹的定义、尺寸和公差。
本文件不包含以下连接要求:
-机械强度;
-气密性;
-重复组装和拆卸操作的能力(ISO 13341涵盖了这一方面)。
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).