3　基本规定

• 3.1　施工质量验收的划分

• 3.2　施工质量验收

• 3.3　施工质量验收的程序及组织

4　管道元件和材料的检验

• Ⅰ　主控项目

• Ⅱ　一般项目

5　管道加工

• 5.1　弯管制作

• 5.2　卷管制作

• 5.3　管口翻边

• 5.4　夹套管制作

• 5.5　斜接弯头制作

• 5.6　支、吊架制作

6　焊接和焊后热处理

• Ⅰ　主控项目

• Ⅱ　一般项目

7　管道安装

• 7.1　一般规定

• 7.2　管道预制

• 7.3　钢制管道安装

• 7.4　连接设备的管道安装

• 7.5　铸铁管道安装

• 7.6　不锈钢和有色金属管道安装

• 7.7　伴热管安装

• 7.8　夹套管安装

• 7.9　防腐蚀衬里管道安装

• 7.10　阀门安装

• 7.11　补偿装置安装

• 7.12　支、吊架安装

• 7.13　静电接地安装

8　管道检查、检验和试验

• 8.1　焊缝外观检查

• 8.2　焊缝射线检测和超声波检测

• 8.3　焊缝表面无损检测

• 8.4　硬度检验及其他检验

• 8.5　压力试验

9　管道吹扫与清洗

• 9.1　水冲洗

• 9.2　空气吹扫

• 9.3　蒸汽吹扫

• 9.4　管道脱脂

• 9.5　化学清洗

• 9.6　油清洗

3 Basic requirement

• 3.1 Division for acceptance of constructional quality

• 3.2 Acceptance of constructional quality

• 3.3 Procedure and organization for acceptance of constructional quality

4 Examination of pipe work components and materals

5 Machining of piping

• 5.1 Bending fabrication

• 5.2 Machining of rolling pipe

• 5.3 Flanging Edge of pipe

• 5.4 Machining of jacket pipe

• 5.5 Fabrication of mitre elbow

• 5.6 Fabrication of piping supporter and hanger

6 Welding and heattreatment after welding

7 Piping installation

• 7.1 General requirement

• 7.2 Piping prefabricate

• 7.3 Steel piping installation

• 7.4 Installation for piping of coupling equipment

• 7.5 Cast iron piping installation

• 7.6 Installation of stainless steel piping and non-ferrous piping

• 7.7 Installation of heat tracing piping

• 7.8 Jacket piping installation

• 7.9 Installation of anticorrosive lining piping

• 7.10 Valve installation

• 7.11 Expansion joint installation

• 7.12 Installation of piping supporter and hanger

• 7.13 Installation of static electricity grounding

8 Inspection，examination and test for piping

• 8.1 Visual inspection of welded seam

• 8.2 Radiographic and ultrasonic examinations of welded seam

• 8.3 Nondestructive examination of welded seam surface

• 8.4 Hardness examination and other inspections

• 8.5 Pressure test

9 Blowing and cleaning of piping

• 9.1 Water flushing

• 9.2 Air blowing

• 9.3 Steam blowing

• 9.4 Degreasing of piping

• 9.5 Chemical cleaning

• 9.6 Oil cleaning