The code specifies the fundamental principles and the design requirements that oil gas piping design of fossil fuel power plants shall comply with.
This code is applicable to type selection and calculation for sfuel-air system, oil gas piping design, and implement.
The code is not applicable to piping design for liquefied natural gas and liquefied petroleum gas.
Contents
1. Scope
2. Normative references
3. General Provisions
4. Fuel Oil System and Piping
4.1 Fuel Oil System
4.2 Oil Discharge Piping
4.3 Oil Supply and Oil Return Pipe
4.4 Oil Tank and Fuel Oil Heater
4.5 Oil Pump and Oil Pump Room
4.6 Design Calculation for Fuel Oil Passage
4.7 Oil-pipe Scavenge and Oily Water Treatment
4.8 Oil Pipe Tracing and Heat Preservation
4.9 Fuel Oil Passage Arrangement
4.10 Selection of Fuel Oil Passage Accessary
4.11 Diesel Electric Generator Set Oil-piping
5. Lubricant and Auxiliary Oil Piping
5.1 General Provision
5.2 Turbo-engine Lube Piping
5.3 Transmission Machine Lubricant Piping
5.4 Lubricating Oil Treatment System and Piping
5.5 Accident Outlet Oil Piping
5.6 Lubricant Piping Accessary Selection
6. Natural Gas Piping
6.1 General Provisions
6.2 Process Calculation
6.3 Gas Transmission Pressure Regulating Station
6.4 Natural Gas Piping Arrangement
6.5 Natural Gas Pipe Safe Bleeding
6.6 Natural Gas Pipe Accessary Selection
7. Compressed Air Piping
7.1 General Provions
7.2 Air Compressor Selection and Arrangement
7.3 Air Drying Purification Apparatus
7.4 Compressed Air Piping Arrangement
8. Other Gas Piping
8.1 General Provisions
8.2 Hydrogen Gas Piping
8.3 Oxygen Piping
8.4 Nitrogen Gas Piping
8.5 Carbon Dioxide Piping
8.6 Vacuum Piping
8.7 Acetylene Piping
9. Oil Gas Piping Support and Hanger Design
9.1 Support and Hanger Arrangement
9.2 The Max Allowable Spacing Interval of Support and Hanger
9.3 Loading Calculation for Support and Hanger
9.4 Support and Hanger Sprung Selection
10. Oil Gas Piping Safety Protection
10.1 Paint Corrosion Protection
10.2 Fire Break
10.3 Fire Prevention and Explosion Protection
10.4 Grounding for Lightening
11. Oil Gas Pipeline Welding and Expriment
11.1 Welding
11.2 Pressure Test
11.3 Pigging
Appendix A
The code specifies the fundamental principles and the design requirements that oil gas piping design of fossil fuel power plants shall comply with.
This code is applicable to type selection and calculation for sfuel-air system, oil gas piping design, and implement.
The code is not applicable to piping design for liquefied natural gas and liquefied petroleum gas.
Contents of DL/T 5204-2005
Contents
1. Scope
2. Normative references
3. General Provisions
4. Fuel Oil System and Piping
4.1 Fuel Oil System
4.2 Oil Discharge Piping
4.3 Oil Supply and Oil Return Pipe
4.4 Oil Tank and Fuel Oil Heater
4.5 Oil Pump and Oil Pump Room
4.6 Design Calculation for Fuel Oil Passage
4.7 Oil-pipe Scavenge and Oily Water Treatment
4.8 Oil Pipe Tracing and Heat Preservation
4.9 Fuel Oil Passage Arrangement
4.10 Selection of Fuel Oil Passage Accessary
4.11 Diesel Electric Generator Set Oil-piping
5. Lubricant and Auxiliary Oil Piping
5.1 General Provision
5.2 Turbo-engine Lube Piping
5.3 Transmission Machine Lubricant Piping
5.4 Lubricating Oil Treatment System and Piping
5.5 Accident Outlet Oil Piping
5.6 Lubricant Piping Accessary Selection
6. Natural Gas Piping
6.1 General Provisions
6.2 Process Calculation
6.3 Gas Transmission Pressure Regulating Station
6.4 Natural Gas Piping Arrangement
6.5 Natural Gas Pipe Safe Bleeding
6.6 Natural Gas Pipe Accessary Selection
7. Compressed Air Piping
7.1 General Provions
7.2 Air Compressor Selection and Arrangement
7.3 Air Drying Purification Apparatus
7.4 Compressed Air Piping Arrangement
8. Other Gas Piping
8.1 General Provisions
8.2 Hydrogen Gas Piping
8.3 Oxygen Piping
8.4 Nitrogen Gas Piping
8.5 Carbon Dioxide Piping
8.6 Vacuum Piping
8.7 Acetylene Piping
9. Oil Gas Piping Support and Hanger Design
9.1 Support and Hanger Arrangement
9.2 The Max Allowable Spacing Interval of Support and Hanger
9.3 Loading Calculation for Support and Hanger
9.4 Support and Hanger Sprung Selection
10. Oil Gas Piping Safety Protection
10.1 Paint Corrosion Protection
10.2 Fire Break
10.3 Fire Prevention and Explosion Protection
10.4 Grounding for Lightening
11. Oil Gas Pipeline Welding and Expriment
11.1 Welding
11.2 Pressure Test
11.3 Pigging
Appendix A