DIN EN 10253-2 (1999-09)被替代
Butt Welding Pipe Fittings - Part 2: Wrought Carbon And Ferritic Alloy Steel With Specific Inspection Requirements
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Defines the technical delivery requirements forseamless and welded butt-welding fittings (elbows,concentric and eccentric reducers, equal andreducing tees, caps) made of carbon and alloysteel which are intended for pressure purposesat room temperature, at low temperature or atelevated temperatures, and for the transmissionand distribution of fluids and gases.
PREN 10253-2:1999 - Identical
NEN EN 10253-2:2007 - Identical
EN 10253-2:2007 - Identical
NF EN 10253-2:1999 - Identical
I.S. EN 10253-2:2007 - Identical
BS EN 10253-2:2007 - Identical
