This document specifies the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of austenitic and austenitic-ferritic (duplex) stainless steel without specific inspection requirements.
This document specifies:
- steel grades and their chemical compositions;
- mechanical properties;
- dimensions and tolerances;
- requirements for inspection and testing;
- inspection documents;
- marking;
- handling and packaging.
PUBLISHED
SRPS EN 10253-3:2011
PROJECT
naSRPS EN 10253-3:2024
40.60
Close of voting
Mar 13, 2025