EN ISO 9809-4:2022
气瓶. 可重复充注的无缝钢制气瓶. 设计, 结构和试验. 第4部分: Rm值低于1 100 MPa的不锈钢瓶

Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 4: Stainless steel cylinders with an Rm value of less than 1 100 MPa (ISO 9809-4:2021)

作废

EN ISO 9809-4:2022 发布历史

EN ISO 9809-4:2022由欧洲标准化委员会 IX-CEN 发布于 2022-12-14，并于 2023-03-31 实施，于 2023-06-30 废止。

。

EN ISO 9809-4:2022的历代版本如下：

• 2022年 EN ISO 9809-4:2022 气瓶. 可重复充注的无缝钢制气瓶. 设计, 结构和试验. 第4部分: Rm值低于1 100 MPa的不锈钢瓶

This document specifies the minimum requirements for the materials, design, construction and workmanship, manufacturing processes, examinations and testing at time of manufacture for refillable, seamless, stainless steel gas cylinders with water capacities up to and including 150 l. It is applicable to cylinders for compressed, liquefied and dissolved gases with a maximum actual tensile strength, Rma, of less than 1 100 MPa. NOTE If so desired, cylinders of water capacity between 150 l and 450 l can be manufactured to be in full conformance to this document.

标准号

EN ISO 9809-4:2022

发布

2022年

发布单位

欧洲标准化委员会

当前最新

EN ISO 9809-4:2022

 

 

EN ISO 9809-4:2022相似标准

推荐