NF EN 10253-2:1999被替代
Butt-welding Pipe Fittings - Part 2: Wrought Carbon And Ferritic Alloy Steels With Specific Inspection Requirements
出版：Association Francaise de Normalisation
专家解读视频
Defines the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of carbon and alloy steel which are intended for pressure purposes at room temperature, at low temperature or at elevated temperatures, and for the transmission and distribution of fluids and gases.
Indice de classement: A49-170-2PR PR NF EN 10253-2 September 1999 (09/2003)
I.S. EN 10253-2:2007 - Identical
DIN EN 10253-2 (1999-09) - Identical
BS EN 10253-2:2007 - Identical
NBN EN 10253-2:2008 - Identical
NS EN 10253-2 Ed. 1 (2007) - Identical
UNI EN 10253-2:2008 - Identical
SS EN 10253-2 Ed. 1 (2007) - Identical
DIN EN 10253-2 (2008-09) - Identical
EN 10253-2:2007 - Identical
NEN EN 10253-2:2007 - Identical
