ISO 15245-1:2021 气瓶 阀门与气瓶连接用平行螺纹 第1部分:规范
标准编号:ISO 15245-1:2021
中文名称:气瓶 阀门与气瓶连接用平行螺纹 第1部分:规范
英文名称:Gas cylinders — Parallel threads for connection of valves to gas cylinders — Part 1: Specification
发布日期:2021-05
标准范围
本文件规定了用于将阀门连接至医用和工业气瓶的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).
标准预览图


