常用管件材料（国标和美标）对照表

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该文档提供了常用管件材料的国标与美标对照表，列出了不同材料的旧牌号、新牌号及其对应的标准。文中包括了多种钢材的详细信息，如20、20G、16Mn等，以及其对应的ASTM标准材料。此对照表对于钢管及管件的选择和应用具有重要参考价值。Full descriptionUploaded byshuai BianAI-enhanced description

DownloadSaveSave 常用管件材料（国标和美标）对照表 For LaterShare0%0% found this document useful, undefined0%, undefinedPrintEmbedReport0 ratings0% found this document useful (0 votes)516 views3 pages常用管件材料（国标和美标）对照表该文档提供了常用管件材料的国标与美标对照表，列出了不同材料的旧牌号、新牌号及其对应的标准。文中包括了多种钢材的详细信息，如20、20G、16Mn等，以及其对应的ASTM标准材料。此对照表对于钢管及管件的选择和应用具有重要参考价值。

Read moreDownload0 ratings0% found this document useful (0 votes)516 views3 pages常用管件材料（国标和美标）对照表

该文档提供了常用管件材料的国标与美标对照表，列出了不同材料的旧牌号、新牌号及其对应的标准。文中包括了多种钢材的详细信息，如20、20G、16Mn等，以及其对应的ASTM标准材料。此对照表对于钢管及管件的选择和应用具有重要参考价值。Full descriptionUploaded byshuai BianAI-enhanced description

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