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标准号 |
是否采标 |
标准名称 |
发布日期 |
实施日期 |
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扩口式管接头技术条件 |
2008/5/7 |
2008/11/1
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|
扩口式管接头扩口端尺寸 |
2008/5/7 |
2008/11/1
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扩口式管接头用密合垫 |
2008/5/7 |
2008/11/1
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扩口式管接头用空心螺栓 |
2008/5/7 |
2008/11/1
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管接头用锁紧螺母和垫圈 |
2008/5/7 |
2008/11/1
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扩口式管接头用Ｂ型螺母 |
2008/5/7 |
2008/11/1
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扩口式管接头用A型螺母 |
2008/5/7 |
2008/11/1
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扩口式管接头管套 |
2008/5/7 |
2008/11/1
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扩口式压力表管接头 |
2008/5/7 |
2008/11/1
|
|
|
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扩口式过板弯通管接头 |
2008/5/7 |
2008/11/1
|
|
|
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扩口式过板直通管接头 |
2008/5/7 |
2008/11/1
|
|
|
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扩口式焊接管接头 |
2008/5/7 |
2008/11/1
|
|
|
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扩口式四通管接头 |
2008/5/7 |
2008/11/1
|
|
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扩口式三通管接头 |
2008/5/7 |
2008/11/1
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扩口式组合三通管接头 |
2008/5/7 |
2008/11/1
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扩口式可调向端弯通三通管接头 |
2008/5/7 |
2008/11/1
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扩口式锥螺纹三通管接头 |
2008/5/7 |
2008/11/1
|
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|
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扩口式组合弯通三通管接头 |
2008/5/7 |
2008/11/1
|
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扩口式可调向端三通管接头 |
2008/5/7 |
2008/11/1
|
|
|
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扩口式组合弯通管接头 |
2008/5/7 |
2008/11/1
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扩口式可调向端弯通管接头 |
2008/5/7 |
2008/11/1
|
|
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扩口式弯通管接头 |
2008/5/7 |
2008/11/1
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扩口式锥螺纹弯通管接头 |
2008/5/7 |
2008/11/1
|
|
|
|
扩口式直通管接头 |
2008/5/7 |
2008/11/1
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扩口式锥螺纹长管接头 |
2008/5/7 |
2008/11/1
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扩口式锥螺纹直通管接头 |
2008/5/7 |
2008/11/1
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|
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扩口式端直通管接头 |
2008/5/7 |
2008/11/1
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工业氮 |
2008/5/15 |
2008/11/1
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工业氧 |
2008/5/15 |
2008/11/1
|
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卡套式管接头技术条件 |
2008/5/7 |
2008/11/1
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