I.S. EN 1092-3:2003现行
Flanges And Their Joints - Circular Flanges For Pipes, Valves, Fittings And Accessories, Pn Designated - Part 3: Copper Alloy Flanges
出版：National Standards Authority of Ireland
专家解读视频
Provides requirements for circular copper alloy flanges and copper alloy collars combined with loose steel plate flanges in PN designations from PN 6 to PN 40 and nominal sizes from DN 10 to DN 1800 in the types shown in Table 1.
ONORM EN 1092-3:2004 - Identical
NEN EN 1092-3:2003 - Identical
UNE EN 1092-3:2004 - Identical
SS EN 1092-3:2003 - Identical
NS EN 1092-3 Ed. 1 (2003) - Identical
UNI EN 1092-3:2005 - Identical
NF EN 1092-3:2004 - Identical
DIN EN 1092-3 (2004-10) - Identical
BS EN 1092-3:2003 - Identical
SN EN 1092-3:2004 - Identical
