UNI EN 1626:2009现行

Describes the requirements for the design, manufacture and testing of valves for cryogenic service, i.e. for operation with cryogenic fluids below -10 degrees C as well as at ambient conditions to allow for start-up and run-down.

UNI EN 1626:2001

I.S. EN 1626:2008 - Identical

NF EN 1626:2008 - Identical

NEN EN 1626:2008 - Identical

SS EN 1626 Ed. 2 (2008) - Identical

DIN EN 1626 (2009-01) - Identical

BS EN 1626:2008 - Identical

ONORM EN 1626:2009 - Identical

SN EN 1626:2009 - Identical

NBN EN 1626:2009 - Identical

NS EN 1626 Ed. 2 (2008) - Identical

UNE EN 1626:2009 - Identical

UNE EN 1626:1999 - Identical

NS EN 1626 Ed. 1 (1999) - Identical