本规范共分12章,主要内容包括:总则,术语,管道元件和材料的检验,管道加工,装配管封存,管道焊接,管道安装,管道检查、检验和试验,管道清洗与吹扫,管道涂漆及标识,管道绝热,工程交接验收。
GBT51012-2014······1
1 总 则······10
2 术 语······11
3 管道元件和材料的检验······13
4 管道加工······15
4.1 一般规定······15
4.2 管子切割······15
4.3 弯管制作······15
4.4 管口翻边······17
4.5 装配管加工······17
4.6 现场焊接安装的管道预制······20
4.7 支架、吊架加工······20
5 装配管封存······21
6 管道焊接······22
7 管道安装······26
7.1 一般规定······26
7.2 装配管安装······27
7.3 现场焊接管道的安装······28
7.4 阀门安装······28
7.5 补偿装置安装······29
7.6 支架、吊架安······29
8 管道检查、检验和试验······30
8.1 外观检查······30
8.2 管道焊缝检验······30
8.3 装配管试验······31
8.4 管道系统试验······32
9 管道清洗与吹扫······36
10 管道涂漆及标识······38
11 管道绝热······39
12 工程交接验收······40
本规范用词说明······41
引用标准名······42
附:条文说明······44
1 总则······47
2 术语······48
3 管道元件和材料的检验······49
4 管道加工······50
4.1 一般规定······50
4.2 管子切割······50
4.3 弯管制作······50
4.4 管口翻边······50
4.5 装配管加工······51
4.6 现场焊接安装的管道预制······51
4.7 支架、吊架加工······51
5 装配管封存······52
6 管道焊接······53
7 管道安装······54
7.1 一般规定······54
7.2 装配管安装······54
7.4 阀门安装······55
7.5 补偿装置安装······55
7.6 支架、吊架安装······55
8 管道检查、检验和试验······56
8.1 外观检查······56
8.2 管道焊缝检验······56
8.3 装配管试验······57
8.4 管道系统试验······57
9 管道清洗与吹扫······59
10 管道涂棒及标识······60
11 管道绝热······61
12 工程交接验收······62
