UNI EN ISO 14723:2009現(xiàn)行
Petroleum And Natural Gas Industries - Pipeline Transportation Systems - Subsea Pipeline Valves
出版：Italian Standards
專家解讀視頻
Describes requirements and gives recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plug valves for subsea application in offshore pipeline systems meeting the requirements of ISO 13623 for the petroleum and natural gas industries.
SS EN ISO 14723 Ed. 1 (2002) - Identical
NEN EN ISO 14723:2009 - Identical
SS EN ISO 14723 Ed. 2 (2009) - Identical
ONORM EN ISO 14723:2009 - Identical
NBN EN ISO 14723:2009 - Identical
BS EN ISO 14723:2009 - Identical
NBN EN ISO 14723:2002 - Identical
NF EN ISO 14723:2002 - Identical
SN EN ISO 14723:2001 - Identical
ONORM EN ISO 14723:2002 - Identical
SN EN ISO 14723:2009 - Identical
NF EN ISO 14723:2012 - Identical
EN ISO 14723:2009 - Identical
