T/STIC 110071-2022 大口径静音式止回阀
T/STIC 110071-2022 Large-diameter silent check valve
基本信息
发布历史
-
2022年03月
研制信息
- 起草单位：
- 上海冠龙阀门节能设备股份有限公司、同济大学、武汉大学、河海大学、宁波一机阀门制造有限公司、上海沪工阀门厂（集团）有限公司、普联力量流体控制（上海）有限公司、中阀控股（集团）有限公司、济南迈克阀门科技有限公司、安徽铜都流体科技股份有限公司、博纳斯威阀门股份有限公司、远大阀门集团有限公司、株洲南方阀门股份有限公司、浙江省机电产品质量检测所有限公司、中国质量认证中心、上海市质量监督检验技术研究院、上海仪器仪表自控系统检验测试所、上海天祥质量技术服务有限公司、邢台水业集团有限公司、中国建筑金属结构协会给水排水设备分会、上海月水智能科技有限公司、上海冠龙阀门自控有限公司
- 起草人：
- 刘丰年、曹彬、王婷、王磊、王远西、蒋劲、陈胜、周振峰、杨雄军、李连亮、丁传俊、王世新、严杰、廖志芳、冯玉柱、谢爱华、蔡海兵、丁斌斌、丁正华、王宗挺、孙斌、蒋培雷、朱雯喆、王伟静、秦永新、刘杰、姚伟、张燕、陈连萍、张军
- 出版信息：
- 页数：15页 | 字数：- | 开本： -
内容描述
本标准已于2022年08月22日在上海市市场监督管理局登记，登记号T/312839310107C26422022
ICS号：91.140.60
中国标准文献分类号：P40
团体标准
T/STIC110071-2022
大口径静音式止回阀
largediametersilentcheckvalve
2022-03-09发布2022-03-20实施
上海市检验检测认证协会发布
T/STIC110071-2022
目次
前 言.....................................................................................................................................................III
1范围.........................................................................................................................................................1
2规范性引用文件.....................................................................................................................................1
3术语和定义.............................................................................................................................................1
4总体要求.................................................................................................................................................2
4.1标记.............................................................................................................................................2
4.2结构型式.....................................................................................................................................2
4.3连接尺寸.....................................................................................................................................4
4.4材料.............................................................................................................................................4
5要求.........................................................................................................................................................4
5.1涂装和外观.................................................................................................................................4
5.2最小壁厚.....................................................................................................................................5
5.3壳体强度.....................................................................................................................................6
5.4密封性.........................................................................................................................................6
5.5最小开启压力.............................................................................................................................7
5.6最小全开流速.............................................................................................................................7
5.7速闭时间.....................................................................................................................................7
5.8流阻系数.....................................................................................................................................7
5.9关闭行程.....................................................................................................................................7
5.10动作性能.....................................................................................................................................7
5.11金相.............................................................................................................................................7
5.12卫生.............................................................................................................................................7
6试验方法.................................................................................................................................................7
6.1涂装和外观.................................................................................................................................7
6.2最小壁厚.....................................................................................................................................8
6.3壳体强度.....................................................................................................................................8
6.4密封性.........................................................................................................................................8
6.5最小开启压力.............................................................................................................................8
6.6最小全开流速.............................................................................................................................8
6.7速闭时间.....................................................................................................................................8
6.8流阻系数.....................................................................................................................................8
6.9关闭行程.....................................................................................................................................8
6.10动作性能.....................................................................................................................................8
6.11金相.............................................................................................................................................8
6.12卫生.............................................................................................................................................8
7检验规则.................................................................................................................................................9
7.1检验分类.....................................................................................................................................9
7.2出厂检验.....................................................................................................................................9
7.3型式试验.....................................................................................................................................9
I
T/STIC110071-2022
7.4组批和判定规则.......................................................................................................................10
8标志、包装和贮运...............................................................................................................................10
8.1阀体标志................................................................
定制服务
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