BS EN 1759-1:2004现行
Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class-designated. Steel flanges, NPS 1/2 to 24
出版：British Standards Institution
专家解读视频
Describes requirements for circular steel flanges in Class designations Class 150 to Class 2500 and nominal sizes from NPS 1/2 to NPS 24.
© British Standards Institution 2013
I.S. EN 1759-1:2005 - Identical
SN EN 1759-1:2005 - Identical
DIN EN 1759-1 (2005-02) - Identical
NBN EN 1759-1:2005 - Identical
UNI EN 1759-1:2005 - Identical
NF EN 1759-1:2005 - Identical
NS EN 1759-1 Ed. 1 (2004) - Identical
UNE EN 1759-1:2005 - Identical
SS EN 1759-1 Ed. 1 (2005) - Identical
NEN EN 1759-1:2004 - Identical
ONORM EN 1759-1:2005 - Identical
