|
|
標準號 |
是否采標 |
標準名稱 |
發(fā)布日期 |
實施日期 |
|
|
|
擴口式管接頭技術條件 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式管接頭擴口端尺寸 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式管接頭用密合墊 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式管接頭用空心螺栓 |
2008/5/7 |
2008/11/1
|
|
|
|
管接頭用鎖緊螺母和墊圈 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式管接頭用Ｂ型螺母 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式管接頭用A型螺母 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式管接頭管套 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式壓力表管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式過板彎通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式過板直通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式焊接管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式四通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式三通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式組合三通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式可調向端彎通三通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式錐螺紋三通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式組合彎通三通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式可調向端三通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式組合彎通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式可調向端彎通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式彎通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式錐螺紋彎通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式直通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式錐螺紋長管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式錐螺紋直通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
擴口式端直通管接頭 |
2008/5/7 |
2008/11/1
|
|
|
|
工業(yè)氮 |
2008/5/15 |
2008/11/1
|
|
|
|
工業(yè)氧 |
2008/5/15 |
2008/11/1
|
|
|
|
卡套式管接頭技術條件 |
2008/5/7 |
2008/11/1
|
|
| |
|
|
| |
|
