NBN EN 10253-3:2009

Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements

ACTIVE

About this standard

Languages
German, English and French
Type
NBN
Standards committee
CEN/TC 459/SC 10 (Steel tubes, and iron and steel fittings)
Status
ACTIVE
Publication date
27 February 2009
ICS Code
23.040.40 (Metal fittings)
77.140.20 (Stainless steels)
Withdrawn Date
Price
€ 163,00

Summary

1.1 This part of EN 10253 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.
It specifies:
 steel grades
 mechanical properties
 dimensions and tolerances
 requirements for inspection and testing
 inspection documents
 marking
 handling and packaging.