UNI EN 12982-2009 标准详情
- 标准号:UNI EN 12982-2009
- 中文标题:
- 英文标题:Industrial Valves - End-to-end And Centre-to-end Dimensions For Butt Welding End Valves
- 标准类别:意大利UNIUNI
- 发布日期:
Describes the end-to-end and centre-to-end dimensions for steel butt-welding end valves with connecting dimensions of welding ends in compliance with EN 12627, used in PN and Class designated piping systems.
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