标准编号：ISO 9809-4:2014
中文名称：气瓶 充填无缝钢气瓶 设计,结构和试验 第4部分：Rm的值小于1100 MPa的不锈钢圆筒
英文名称：Gas cylinders — Refillable seamless steel gas cylinders — Design, construction and testing — Part 4: Stainless steel cylinders with an Rm value of less than 1 100 MPa
发布日期：2014-07
标准范围
This part of ISO 9809 specifies the minimum requirements for the material, design, construction andworkmanship, manufacturing processes, examinations, and tests at manufacture of refillable seamlessstainless steel gas cylinders of water capacities from 0,5 l up to and including 150 l for compressed,liquefied, and dissolved gases. This part of ISO 9809 is applicable to cylinders with a maximum actualtensile strength, Rma, of less than 1 100 MPa.NOTE If so desired, cylinders of water capacity less than 0,5 l and between 150 l and 500 l can be manufacturedto be in full compliance with this part of ISO 9809.
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