本国际标准规定了由以下材料制成的部件（如管道、配件和阀门）的特性和要求，这些材料拟用于地上和地下工业应用领域的热塑性塑料管道系统: -聚丁烯（PB）；-聚乙烯（PE）；-耐高温聚乙烯（PE-RT）；-交联聚乙烯（PE-X）；-聚丙烯（PP）。包含以下内容:BS EN ISO 15494:2018

This International Standard specifies the characteristics and requirements for components such as pipes, fittings, and valves made from one of the following materials intended to be used for thermoplastics piping systems in the field of industrial applications above and below ground: — polybutene (PB);— polyethylene (PE);— polyethylene of raised temperature resistance (PE-RT);— crosslinked polyethylene (PE-X);— polypropylene (PP).Incorporates the following:BS EN ISO 15494:2018