国家能源局公告

前　言

1　总　则

2　术　语

3　燃油系统及管道

• 3.1　燃油系统

• 3.2　燃油管道设计计算

• 3.3　卸油方式和卸油管道

• 3.4　供油和回油管道

• 3.5　油罐和燃油加热器

• 3.6　油泵和油泵房

• 3.7　油管清扫和含油污水处理

• 3.8　油管伴热和保温

• 3.9　燃油管道布置

• 3.10　燃油管道附件选择

• 3.11　柴油发电机组油管道

4　润滑油管道

• 4.1　一般规定

• 4.2　汽轮机润滑油管道

• 4.3　转动机械润滑油管道

• 4.4　润滑油处理系统及管道

• 4.5　事故放油管道

• 4.6　润滑油管道附件选择

5　天然气管道

• 5.1　一般规定

• 5.2　输气调压站

• 5.3　天然气管道计算

• 5.4　天然气管道布置

• 5.5　天然气管道安全泄放

• 5.6　天然气管道附件选择

6　压缩空气管道

• 6.1　一般规定

• 6.2　压缩空气管道计算

• 6.3　压缩空气管道布置

• 6.4　压缩空气管道及附件选择

7　其他气体管道

• 7.1　一般规定

• 7.2　氢气管道

• 7.3　氧气管道

• 7.4　氮气管道

• 7.5　二氧化碳管道

• 7.6　抽真空管道

8　油气管道支吊架设计

• 8.1　支吊架设置

• 8.2　支吊架最大允许间距

• 8.3　支吊架荷载计算

• 8.4　支吊架弹簧选择

9　油气管道安全防护

• 9.1　油漆防腐

• 9.2　防火间距

• 9.3　防火防爆

• 9.4　防雷接地

10　油气管道焊接和试验

• 10.1　焊　接

• 10.2　压力试验

• 10.3　清　管

本标准用词说明

引用标准名录

1　General provisions

2　Terms

3　Fuel oil system and pipe

• 3.1　Fuel oil system

• 3.2　Fuel oil pipe design calculation

• 3.3　Fuel oil unloading method and pipe

• 3.4　Fuel oil supply and return pipe

• 3.5　Fuel oil tank and heater

• 3.6　Fuel oil pump and pump house

• 3.7　Clean up of fuel oil pipe and treatment of oily waste water

• 3.8　Heat tracing and thermal insulation of fuel oil pipe

• 3.9　Fuel oil pipe layout

• 3.10　Accessory selection of fuel oil pipe

• 3.11　Oil pipe of diesel generator set

4　Lube oil pipe

• 4.1　General requirements

• 4.2　Lube oil pipe for turbine

• 4.3　Lube oil pipe for rotating machine

• 4.4　Lube oil treatment system and pipe

• 4.5　Emergency discharge oil pipe

• 4.6　Accessory seletion of lube oil pipe

5　Natural gas pipe

• 5.1　General requirements

• 5.2　Pressure regulating station of natural gas transmission

• 5.3　Natural gas pipe calculation

• 5.4　Natural gas pipe layout

• 5.5　Natural gas pipe safe discharge

• 5.6　Accessory seletion of natural gas pipe

6　Compressed air pipe

• 6.1　General requirements

• 6.2　Compressed air pipe calculation

• 6.3　Compressed air pipe layout

• 6.4　Pipe and accessory seletion of compressed air

7　Miscellaneous gas pipe

• 7.1　General requirements

• 7.2　Hydrogen gas pipe

• 7.3　Oxygen gas pipe

• 7.4　Nitrogen gas pipe

• 7.5　Carbon dioxide pipe

• 7.6　Vacuum extraction pipe

8　Supports and hangers design of oil and gas pipe

• 8.1　Supports and hangers setting

• 8.2　Maximum allowable spacing of supports and hangers

• 8.3　Load calculation of supports and hangers

• 8.4　Spring selection of supports and hangers

9　Safe protection of oil and gas pipe

• 9.1　Painting and anticorrosion

• 9.2　Fire separation distance

• 9.3　Fire prevention and explosion prevention

• 9.4　Grounding for lightning protection

10　Welding and testing of oil and gas pipe

• 10.1　Welding

• 10.2　Presure test

• 10.3　Pipe purging

Explanation of wording in this code

List of cited standards