MSS is the only technical not-for-profit organization dedicated solely to the needs of the valve and fittings industry. Members and their dependents are eligible! At the core of MSS are the 26 hard-working committees that write and review standards. As a member of MSS, your organization receives the following benefits:

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ANSI/MSS SP-55-2011 Quality Standard for Steel Castings for Valves, Flanges, Fittings, and Other Piping Components - Visual Method for Evaluation of Surface Irregularities

2019年4月5日 · 内容提示： ANSI/MSS SP-55-2011阀门、法兰、管件和其他管道部件用铸钢件质量标准表面缺陷评定的目视检验方法标准做法由阀门和管件工业制造商标准化协会起草和批准地址：127 Park Street,NEVienna,Virginia 22180-4602电话：(703) 281-6613传真：(703) 281-6671E-mail: [email protected]

2017年5月22日 · MSS SP-55-2001 阀门、法兰、管件和其他管道部件用铸钢件和锻钢件质量标准—表面缺陷评定的目视检验方法; MSS SP-55-2019 阀门、法兰、管件和其他管道部件用铸钢件和锻钢件质量标准—表面缺陷评定的目视检验方法.pdf

2011年1月1日 · Quality Standard for Steel Castings for Valves, Flanges, Fittings, and Other Piping Components - Visual Method for Evaluation of Surface Irregularities. This Standard Practice is intended to supplement the requirements of ASTM Specifications A216/A 216M, A217/A217M, A351/A351M, A352/A352M, A3891A389M, A487/A487M, and A744/A744M and to …

2017年6月2日 · MSS SP-55-2018 阀门、法兰、管件和其他管道部件用铸钢件和锻钢件质量标准—表面缺陷评定的目视检验方法.pdf 下载文档 收藏

6 天之前 · MSS SP-55-2011的标准全文信息,阀门,法兰,管件和其他管道部件用钢铸件的质量标准.评估表面不平度的目测法, Quality Standard for Steel Castings for Valves, Flanges, Fittings, and Other Piping Components - Vis

This revised ANSI/MSS SP-58-2018 comprehensive edition continues to integrate the content of five MSS Standard Practices, including ANSI/MSS SP-69-2003, into a single source document that enables the user to specify a minimum level of acceptance for pipe hanger and support design and performance, in addition

2023年4月30日 · MSS MSS SP-44-91 钢制管道法兰 星级： 4 页 MSS_SettingMngrSearchOptions 星级： 50 页 MSS项目 星级： 12 页 暂无目录. . 点击鼠标右键菜单,创建目录. 暂无笔记. . 选择文本，点击鼠标右键菜单，添加笔记 ...