ISO 16422:2006 加压输水用定向未增塑聚乙烯（氯乙烯）（PVC-O） 管及管件 规范

标准编号：ISO 16422:2006

中文名称：加压输水用定向未增塑聚乙烯（氯乙烯）（PVC-O） 管及管件 规范

英文名称：Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Specifications

发布日期：2006-05

标准范围

This International Standard specifies the general aspects of pipes and joints made of oriented unplasticized polyvinyl chloride) (PVC-O), for piping systems intended to be used underground or above-ground where not exposed to direct sunlight, for water mains and services, pressurized sewer systems and irrigation systems.The piping system according to this International Standard is intended for the conveyance of cold water under pressure, for drinking water and for general purposes up to and including 45 °C, and especially in those applications where special performance requirements are needed, such as impact loads and pressure fluctuations, up to pressure ratings of 25 bars1'.Joints constructed of other materials shall meet their own relevant standards in addition to the fitness-for-purpose requirements of this International Standard.

标准预览图