NF EN 12452:1999被替代
Copper And Copper Alloys - Rolled, Finned Seamless Tubes For Heat Exchangers
出版：Association Francaise de Normalisation
专家解读视频
Defines the composition, tolerances and property requirements on dimensions and form for finned, rolled, seamless copper and copper alloy tubes for heat exchangers supplied in the size range from 6 mm up to and including 35 mm outside diameter and from 1 mm up to and including 3 mm wall thickness of the unfinned section and fin height up to and including 1,5 mm.
Indice de Classement: A51-129 Supersedes NFA 51 102 (02/2000)
NEN EN 12452:1999 - Identical
SS EN 12452 Ed. 1 (2000) - Identical
UNE EN 12452:2000 - Identical
NS EN 12452 Ed. 1 (1999) - Identical
I.S. EN 12452:1999 - Identical
UNI EN 12452:2001 - Identical
NBN EN 12452:1999 - Identical
I.S. EN 12452:2012 - Identical
NEN EN 12452:2012 - Identical
SS EN 12452 Ed. 2 (2012) - Identical
UNI EN 12452:2012 - Identical
NBN EN 12452:2012 - Identical
ONORM EN 12452:2012 - Identical
BS EN 12452:2012 - Identical
SN EN 12452:1999 - Identical
BS EN 12452:1999 - Identical
DIN EN 12452 (1999-10) - Identical
ONORM EN 12452:1999 - Identical
