厨卫五金产品通用技术要求 General technical requirements for kitchen and sanitary ware fittings  ICS  91.140 CCS  Y 71   中华人民共和国国家标准 GB/T 44180—2024 2024-06-2 9发布 2025-01-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 引言   ·····································································································   Ⅳ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     分类   ··································································································   2 5     材料   ··································································································   2 6     技术要求   ······························································································   2      6.1     通用要求   ·························································································   2      6.2     给水类   ···························································································   4      6.3     排水类   ···························································································   6      6.4     适老化   ···························································································   6 7     试验方法   ······························································································   7      7.1     试验条件   ·························································································   7      7.2     通用要求   ·························································································   7      7.3     给水类   ···························································································   9      7.4     排水类   ··························································································   11      7.5     适老化   ··························································································   12 8     包装标志与使用说明   ················································································   12      8.1     包装标志   ························································································   12      8.2     使用说明   ························································································   12 附录A （资料性）    产品适用试验项目   ································································   13 附录B （资料性）    厨卫五金产品常用材料标准   ······················································   15 附录C （规范性）    有机化合物析出限量   ·····························································   16 附录D （规范性）    防回流性能试验方法   ·····························································   19      D.1     试验装置   ·······················································································   19      D.2     试验步骤   ·······················································································   19 附录E （规范性）    水击性能试验方法   ································································   21      E.1     试验装置   ·······················································································   21      E.2     试验步骤   ·······················································································   21 附录F （规范性）    安全抓杆承重性能试验方法   ······················································   23      F.1     一字形安全抓杆   ················································································   23      F.2     L形安全抓杆   ···················································································   23      F.3     上翻式安全抓杆   ················································································   23 GB/T 44180—2024     Ⅰ      F.4     固定悬臂式安全抓杆   ··················································