Steel tubes. Longitudinally pressure welded tubes D inferior or equal to 168,3 mm in non alloyed and ferritic alloyed steels, used at elevated temperatures. Dimensions. Technical delivery conditions.

Norme de tubes pour générateurs de vapeur et appareils à pression. Elle constitue le pendant de la norme de tubes sans soudure NF A 49-213. Elle comprend des caractéristiques mécaniques garanties jusqu'à 475 °C et au-delà pour certaines nuances et des contrôles non destructifs.

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Main informations

Collections

National standards and national normative documents

Publication date

April 1985

Number of pages

28 p.

Reference

NF A49-243

ICS Codes

23.040.10 Iron and steel pipes

27.060.30 Boilers and heat exchangers

77.140.75 Steel pipes and tubes for specific use

Classification index

A49-243

Print number

1 - 01/06/1985

International kinship

ISO 2604-3:1975

Sumary

Steel tubes. Longitudinally pressure welded tubes D inferior or equal to 168,3 mm in non alloyed and ferritic alloyed steels, used at elevated temperatures. Dimensions. Technical delivery conditions.

Norme de tubes pour générateurs de vapeur et appareils à pression. Elle constitue le pendant de la norme de tubes sans soudure NF A 49-213. Elle comprend des caractéristiques mécaniques garanties jusqu'à 475 °C et au-delà pour certaines nuances et des contrôles non destructifs.

Replaced standards (1)

NF A49-243

November 1980

Standard Cancelled

Steel tubes. Longitudinally welded tubes with D inferior or equal to 168,3 mm in unalloyed or ferritic alloyed steel grades used at elevated temperatures. Dimensions. Technical delivery conditions.

Standard replaced by (1)

NF EN 10217-2

December 2002

Standard Cancelled

Welded steel tubes for pressure purposes - Technical delivery conditions - Part 2 : electric welded non-alloy and alloy steel tubes with specified elevated temperature properties

Le présent document spécifie les conditions techniques de livraison de deux catégories d'essai de tubes soudés électriquement à section circulaire, avec caractéristiques spécifiées à température élevée, fabriqués en acier non allié et allié.

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