NF EN 10253-4

July 2025

Standard Current

Butt-welding pipe fittings - Part 4 : wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements

Main informations

Collections

National standards and national normative documents

Publication date

July 2025

Number of pages

140 p.

Reference

NF EN 10253-4

ICS Codes

23.040.40 Metal fittings

77.140.20 Stainless steels

Classification index

A49-170-4

Print number

European kinship

EN 10253-4:2025

Replaced standards (1)

NF EN 10253-4

March 2009

Standard Cancelled

Butt-welding pipe fittings - Part 4 : wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements

Le présent document spécifie les conditions techniques de livraison pour les raccords à souder bout à bout sans soudure et soudés (coudes, réductions concentriques et excentriques, tés égaux et tés réduits, fonds) en acier inoxydable austénitique et austéno-ferritique (duplex) utilisés pour des applications sous pression avec résistance à la corrosion à température ambiante, à basse température ou à des températures élevées.

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