更新时间：2020-09-24 18:21:58
封面
版权页
Foreword
1 General Provisions
2 Terms
3 Acceptance，Storage and Handling of Piping Components
3.1 General Requirements
3.2 Acceptance
3.3 Storage
3.4 Handling
4 Fabrication of Piping
5 Erection
5.1 General Requirements
5.2 Erection of Piping both Aboveground and Trench
5.3 Erection of Buried Piping
5.4 Erection of Hangers and Supports
5.5 Erection of Valves
5.6 Erection of Static Grounding
6 Assembly
6.1 General Requirements
6.2 Flanged Joints
6.3 Electrofusion Joints
6.4 Heat Fusion Joints
6.5 Wrapped Joints
6.6 Elastomeric-sealing-ring-type Socket Joints
7 Examination of Piping Joints
7.1 General Requirements
7.2 Visual Examination of Electrofusion Joints
7.3 Visual Examination of Heat Fusion Joints
7.4 Visual Examination of Wrapped Joints
7.5 Visual Examination of Elastomeric-sealing-ring-type Socket Joints
8 Piping System Test
8.1 General Requirements
8.2 Pressure Test
8.3 Leak Test
9 Piping System Purging and Cleaning Inspection
9.1 General Requirements
9.2 Water Cleaning
9.3 Air Purging
10 Technical Documentation of Construction Completion
Explanation of Wording in This Code
List of Quoted Standards
