目录简介 | 1.0 General rules 2.0 Glossary 3.0 Checking of pipes, pipe fittings, pipe accessories and valves 3.1 General regulations 3.2 Checking of pies 3.3 Checking of pipe fittings 3.4 Checking of pipe accessories 3.5 Checking of valves 4.0 Preparation of pipes, pipe fittings and pipe accessories 4.1 General regulations 4.2 Elbow pipe 4.3 Processing of reel pipes, pipe fittings and pipe accessories 4.4 Processing of supporting and suspending bracket 5.0 Installation of pipes 5.1 General regulations 5.2 I Installation of high pressure pipe 5.3 Installation of medium and low pressure pipe 5.4 Installation of water drainage pipe 5.5 Installation of valve and flange 5.6 Installation of supporting and suspending bracket 6.0 Test and clean of pipe system 6.1 Tightness test of pipe system 6.2 Cleaning of pipe system 7.0 Acceptance of works Appendix A Typical data in the construction and acceptance of pipe system in power plant Appendix B Installation regulation of oxygen pipe and acetylene pipe system Supplementary instruction: |