浅析新国标GB/T 26712—2021《卫生洁具及暖气管道用角阀》

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【摘要】国家标准GB/T 26712—2021《卫生洁具及暖气管道用角阀》于2021年发布，2022年实施。在旧标准的基础上，该标准在材质、卫生指标、使用性能等方面有了新的要求，对整个行业的发展起到积极引导的作用。本文通过对比分析，对新标准进行解读，以供读者参考。

【关键词】角阀；标准解析；健康饮水；绿色环保

【DOI编码】10.3969/j.issn.1674-4977.2023.03.003

Analysis of the new National Standard GB/T 26712—2021 Angle Valves for Sanitary Wares and Heating Pipes

CHENG Xiaonan，ZHANG Xi，SUN Zuobin

（Wuhan Institute of Product Quality Supervision and Inspection，Wuhan 430000，China）

Abstract：The national standard GB/T 26712—2021 Supply stops for sanitary appliance and steam pipe was issued in 2021 and implemented in 2022. On the basis of the old standard，the standard has new requirements for materials，sanitary indicators，performance and other aspects，and plays a positive role in guiding the development of the entire industry. This paper interprets the new standard through comparative analysis for readers’ reference.

Key words：angle valve；standard analysis；healthy drinking water；environmental protection

1概述

卫生洁具及暖气管道用角阀（以下简称角阀）属于角式截止阀，广泛用于建筑物内供水或供暖管道中。（剩余4233字）