欢迎来到天天文库
浏览记录
ID:32453306
大小:1.22 MB
页数:37页
时间:2019-02-05
《解析sht 3525-2015 石油化工低温钢焊接规范》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、ICS25.160P72备案号:12097-2015中华人民共和国石油化工行业标准SH/T3525-2015代替SH!T3525-2004石油化工低温钢焊接规范Weldingspecificationoflowtemperaturesteelinpetrochemicalindustry2015-04-30发布2015-05-01实施中华人民共和国工业和信息化部发布S8/T3525-2015目次前言……..................................................
2、..............................................................…..III1范围…2规范性引用文件…..3术语和定义….................….........…....................................….........….........................24材料验收..............…..........................................
3、…..................…............................…24.1一般规定...........................................................…..............................................24.2钢材验收.............................................................................…....
4、.....….........…….24.3低温冲击韧性试验…·………………………………………………………………………………"34.4焊接材料验收…..4.5材料管理….................…............................................................….........…..........45焊工资格和焊接工艺评定..............…....................................….....
5、............….................46焊前准备….......................…........................…..........................................................56.1坡口制备.........................................................................................….........……
6、'56.2组对定位…………………………………………………………..............….........................57焊接工艺...............…........….........…..................…....................................................77.1一般规定.......….................................................…....
7、......................................…'77.2预热.......................…...........................….........….................................…..........77.3焊接...............………………………………………………………………………………………88焊后热处理........................................
8、................................................................…….89焊接检验........….................................…...................................................................89.1外观检查.......…......................….......
此文档下载收益归作者所有