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压力管道安装通用工艺.doc

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压力管道安装通用工艺.doc

上传人:gumumeiying 2021/9/24 文件大小:1.04 MB

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文档介绍:目录
1工艺流程...................................................................................4
2材料检验...................................................................................5
...................................................................................5
...................................................................................5
............................................................................6
........................................................................6
、过滤器及阻火器检验...............................................9
..........................................................................10
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...............................................................13
3管道预制的加工工艺...............................................................15
.................................................................................15
、坡口加工及预组装.................................................15
.................................................................................19
.................................................................................25
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...............................................................31
、吊架制作..................................................................33
4管道安装.................................................................................35
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...............................................................45
5管道吹扫与清洗..............................