更新时间：2020-09-24 18:22:11
封面
版权页
Foreword
1 General Provisions
2 Terms
3 Basic Requirements
4 Piping Class
5 Examination and Acceptance for Piping Materials
5.1 General Requirements
5.2 Examination and Acceptance for Pipes
5.3 Examination and Acceptance for Valves
5.4 Examination and Acceptance for Other Piping Components
5.5 Examination and Acceptance for piping Supports and Hangers
6 Piping Fabrication
6.1 Pipe Fabrication
6.2 Bend Fabrication
6.3 Jacketed Piping Fabrication
6.4 Spool Fabrication
7 Piping Welding
7.1 General Requirements
7.2 Grooving and Joint Assembly
7.3 Welding
7.4 Preheating and Heat Treatment
8 Piping Installation
8.1 General Requirements
8.2 Installation of Piping Connected to Rotating Machine
8.3 Installation of Non-ferrous Metal Piping
8.4 Installation of Tracers
8.5 Installation of Lined Piping
8.6 Installation of Safety Devices
8.7 Installation of Compensating Devices
8.8 Installation of Supports and Hangers
8.9 Installation of Electrostatic Grounding System
9 Examination and Acceptance for Piping Welds
9.1 General Requirements
9.2 Visual Examination of Welds
9.3 NDE of Welded Joints
9.4 Hardness Test
9.5 Examination of Ferrite Content in Welds
10 Piping Test
10.1 General Requirements
10.2 System Set-up
10.3 Hydrostatic Test
10.4 Pneumatic Test
10.5 Initial Service Leak Test
10.6 Leak Test and Vacuum Test
11 Piping Cleaning
11.1 General Requirements
11.2 Cleaning System Set-up
11.3 Air Purging
11.4 Steam Blowing
11.5 System washing
11.6 Chemical Cleaning
11.7 Piping Degreasing
11.8 Oil Washing
12 Technical Documents of Construction Completion
Appendix A Common Toxic and Combustible Substances
Appendix B Piping Classification Code
Explanation of Wording in This Code
List of Quoted Standards
