本文件规定了工业管道和支架用钢制品的要求。 对于除钢以外的一些金属材料，如球墨铸铁、铝、镍、铜、钛，本文件的单独部分中规定了或将规定这些要求。 对于协调材料标准未涵盖且近期内不太可能出现的金属材料，本部分或本文件上述部分给出了具体规则。包含以下内容:BS EN 13480-2:2017+A7:2020

This document specifies the requirements for steel products used for industrial piping and supports. For some metallic materials other than steel, such as spheroidal graphite cast iron, aluminium, nickel, copper, titanium, requirements are or will be formulated in separate parts of this document. For metallic materials which are not covered by a harmonized material standard and are not likely to be in near future, specific rules are given in this part or the above cited parts of this document.Incorporates the following:BS EN 13480-2:2017+A7:2020