目录1工艺流程...................................................................................42材料检验...................................................................................52.1一般要求...................................................................................52.2钢管检验...................................................................................52.3管道附件检验............................................................................62.4垫片与填料检验........................................................................62.5管道视镜、过滤器及阻火器检验...............................................92.6焊接材料检验..........................................................................102.7阀门检查与试验......................................................................112.8传动装置检查与试验...............................................................133管道预制的加工工艺...............................................................153.1一般规定.................................................................................153.2钢管切割、坡口加工及预组装.................................................153.3弯管制作.................................................................................193.4质量要求.................................................................................253.5管道机械加工..........................................................................263.6夹套管预制.............................................................................283.7防腐衬里管道的预制...............................................................313.8管道支、吊架制作..................................................................334管道安装.................................................................................354.1一般规定.................................................................................354.2管道安装通用要求..................................................................364.3埋地与地沟管道安装...............................................................455管道吹扫与清洗......................................................................505.1一般规定.................................................................................505.2水冲洗....................................................................................515.3空气吹扫.................................................................................525.4蒸汽吹扫.................................................................................525.5酸洗与钝化.............................................................................536管道系统试压..........................................................................546.1一般规定.................................................................................546.2水压试验.................................................................................566.3气压试验.................................................................................577高压管道安装施工工艺...........................................................597.1材料验收.................................................................................597.2施工过程.................................................................................608合金钢管道安装施工工艺.............................................
