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时间:2019-09-18
《JBT1308.2-2011PN2500超高压阀门和管件第2部分阀门、管件和紧固件.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS23.060.01J16备案号:32075—2011中华人民共和国机械行业标准JB/T1308.2—2011代替JB/T1308.2—1999PN2500超高压阀门和管件第2部分:阀门、管件和紧固件PN2500ultrahighpressurevalvesandfittings—Part2:Valves,fittingsandfasteners2011-05-18发布2011-08-01实施中华人民共和国工业和信息化部发布JB/T1308.2—2011目次前言.........................................
2、...........................................................................................................................III1范围...................................................................................................................................................
3、.............12规范性引用文件............................................................................................................................................13技术条件............................................................................................................
4、............................................13.1工作压力.....................................................................................................................................................13.2材料和毛坯..................................................................
5、...............................................................................13.3机械加工和装配.........................................................................................................................................24试验方法...........................................
6、.............................................................................................................24.1无损检测.....................................................................................................................................................24.2强度试验和密
7、封试验.................................................................................................................................25验收规则..........................................................................................................................................
8、..............36标志、包装和运输............................................
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