目錄
1.范 圍.......................................1
2規范性引用文件...................................1
3管路設計要求....................................1
3. 1 總 則..................................1
3.2鋼管規格...................................1
3.3鋼管力學性能及化學成分............................1
3.4鋼管表面質量及公差..............................1
3.5管路布置...................................2
3.6鋼管彎曲半徑.................................2
4管路制造要求..............................      2
4- 1管路制造公差................................2
4.2管路防腐...................................3
4.3管路防護...................................3
5管路固定要求....................................3
6管路安裝......................................3
6. 1可拆卸管接頭與鋼管加工件的組裝 ......................3
6.2卡套式管接頭與鋼管加工件的組裝 .......................4
6.3焊接管接頭與鋼管加工件的焊接 .......................__4
6.4 其他安裝要求 ...............................4
7管路的檢查.....................................5