I.S. EN 14141:2013現行
Valves for Natural gas Transportation in Pipelines - Performance Requirements and Tests
出版：National Standards Authority of Ireland
專家解讀視頻
Pertains to all valves (plug, ball, gate and check valves) used in onshore transmission pipelines for transport of natural gas in accordance with EN 1594, but with a differing temperature range according to the following three classes in accordance with EN 682: 1) - 10 degrees C to 60 degrees C; 2) - 20 degrees C to 60 degrees C; 3) - the range stated by the purchaser for special design.
NEN EN 14141:2013 - Identical
UNI EN 14141:2013 - Identical
UNI EN 14141:2004 - Identical
BS EN 14141:2013 - Identical
NF EN 14141:2013 - Identical
SS EN 14141 Ed. 2 (2013) - Identical
UNE EN 14141:2014 - Identical
SN EN 14141:2013 - Identical
NBN EN 14141:2013 - Identical
NBN EN 14141:2004 - Identical
NS EN 14141:2013 - Identical
UNE EN 14141:2004 - Identical
