SIST EN 10225-3:2019/oprA1:2022
(Amendment)Weldable structural steels for fixed offshore structures - Technical delivery conditions - Part 3: Hot finished hollow sections
Weldable structural steels for fixed offshore structures - Technical delivery conditions - Part 3: Hot finished hollow sections
This document specifies requirements for weldable structural steels made of hot finished seamless and high frequency welded hollow sections to be used in the fabrication of fixed offshore structures.
The following thickness limitations are given in this standard:
- for seamless hollow sections up to and including 65 mm;
- for HFW hollow sections up to and including 25,4 mm.
Greater thicknesses can be agreed, provided the technical requirements of this European Standard are maintained.
This European Standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping and other utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that due consideration is given to local conditions e.g. design temperature.
NOTE This document has an informative Annex E on the prequalification of steels for fixed offshore structures in arctic areas.
Minimum yield strengths up to 770 MPa are specified together with impact properties at temperatures down to -40 °C.
Schweißgeeignete Baustähle für feststehende Offshore-Konstruktionen - Technische Lieferbedingungen - Teil 3: Warmgefertigte Hohlprofile
Aciers de construction soudables destinés à la fabrication de structures marines fixes - Conditions techniques de livraison - Partie 3 : Profils creux finis à chaud
Konstrukcijska jekla za varjene konstrukcije naftnih ploščadi - Tehnični dobavni pogoji - 3. del: Vroče izdelani votli profili - Dopolnilo A1
General Information
RELATIONS
Standards Content (sample)
SLOVENSKI STANDARD
SIST EN 10225-3:2019/oprA1:2022
01-junij-2022
Konstrukcijska jekla za varjene konstrukcije naftnih ploščadi - Tehnični dobavni
pogoji - 3. del: Vroče izdelani votli profili - Dopolnilo A1
Weldable structural steels for fixed offshore structures - Technical delivery conditions -
Part 3: Hot finished hollow sectionsSchweißgeeignete Baustähle für feststehende Offshore-Konstruktionen - Technische
Lieferbedingungen - Teil 3: Warmgefertigte Hohlprofile
Aciers de construction soudables destinés à la fabrication de structures marines fixes -
Conditions techniques de livraison - Partie 3 : Profils creux finis à chaudTa slovenski standard je istoveten z: EN 10225-3:2019/prA1
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
77.140.10 Jekla za toplotno obdelavo Heat-treatable steels
77.140.70 Jekleni profili Steel profiles
SIST EN 10225-3:2019/oprA1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 10225-3:2019/oprA1:2022
DRAFT
EUROPEAN STANDARD
EN 10225-3:2019
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
April 2022
ICS 77.140.10
English Version
Weldable structural steels for fixed offshore structures -
Technical delivery conditions - Part 3: Hot finished hollow
sections
Aciers de construction soudables destinés à la Schweißgeeignete Baustähle für feststehende Offshore-
fabrication de structures marines fixes - Conditions Konstruktionen - Technische Lieferbedingungen - Teil
techniques de livraison - Partie 3 : Profils creux finis à 3: Warmgefertigte Hohlprofile
chaudThis draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC
459/SC 3.This draft amendment A1, if approved, will modify the European Standard EN 10225-3:2019. If this draft becomes an
amendment, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
inclusion of this amendment into the relevant national standard without any alteration.
This draft amendment was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 10225-3:2019/prA1:2022 E
worldwide for CEN national Members.---------------------- Page: 3 ----------------------
SIST EN 10225-3:2019/oprA1:2022
EN 10225-3:2019/prA1:2022 (E)
Contents Page
European foreword ............................................................................................................................................ 3
1 Modification to Clause 3, Terms and definitions ....................................................................... 4
2 Modification to 6.4, Delivery condition ........................................................................................ 4
3 Modification to 7.3.1, General .......................................................................................................... 4
4 Modification to Table 3, Chemical composition for normalized/normalized rolledsteels (heat and product analysis) .................................................................................................. 4
5 Modification to Table 4, Maximum carbon equivalent value (CEV) fornormalized/normalized rolled steels based on heat and product analysis .................... 5
6 Modification to Table 5, Mechanical properties for normalized/normalized rolled
steels .......................................................................................................................................................... 6
7 Modification to Table B.2, Weldability test requirements for butt welds on hotfinished hollow sections ..................................................................................................................... 7
8 Modification to B.3.6.1, S355NHHO and S355NLHHO grades ............................................... 7
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