ISO 23711:2022 弹性密封装置 水和排水应用管道接缝密封装置材料要求 热塑弹性体

标准编号：ISO 23711:2022

中文名称：弹性密封装置 水和排水应用管道接缝密封装置材料要求 热塑弹性体

英文名称：Elastomeric seals — Requirements for materials for pipe joint seals used in water and drainage applications — Thermoplastic elastomers

发布日期：2022-10

标准范围

本文件规定了由热塑性弹性体（TPE）制成的模制密封件所用材料的要求，用于以下接头:a） 用于建筑物内无压力废水排放的热塑性管道系统（95°C以下的间歇流动）；b） 用于无压力地下排水和污水处理的热塑性管道系统（在45°C以下连续流动，在95°C以下间歇流动）；c） 热塑性雨水管道系统。还给出了成品接缝密封的一般要求；考虑到管接头的性能是密封材料特性、密封几何形状和管接头设计的函数，相关产品标准中规定了特定应用的任何附加要求。

This document specifies requirements for materials used for moulded seals made of thermoplastic elastomers (TPEs) for joints in:a) thermoplastic piping systems for non-pressure wastewater discharge (intermittent flow at up to 95 °C) inside buildings;b) thermoplastic piping systems for non-pressure underground drainage and sewerage (continuous flow at up to 45 °C and intermittent flow at up to 95 °C);c) thermoplastic rainwater piping systems.General requirements for finished joint seals are also given; any additional requirements for a particular application are specified in the relevant product standards taking into account that the performance of pipe joints is a function of the seal material properties, seal geometry and pipe joint design.

标准预览图