SIST EN 10357:2022

SLOVENSKI STANDARD
SIST EN 10357:2022
01-oktober-2022
Nadomešča:
SIST EN 10357:2014
Avstenitne, avstenitno-feritne in feritne vzdolžno varjene cevi iz nerjavnega jekla
za prehrambno in kemično industrijo
Austenitic, austenitic-ferritic and ferritic longitudinally welded stainless steel tubes for the
food and chemical industry
Austenitische, austenitisch-ferritische und ferritische längsnahtgeschweißte Rohre aus
nichtrostendem Stahl für die Lebensmittel- und chemische Industrie
Tubes soudés longitudinalement en acier inoxydable austénitique, ferritique et austéno-
ferritique pour l'industrie alimentaire et chimique
Ta slovenski standard je istoveten z: EN 10357:2022
ICS:
77.140.75 Jeklene cevi in cevni profili Steel pipes and tubes for
za posebne namene specific use
SIST EN 10357:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 10357:2022

---------------------- Page: 2 ----------------------
SIST EN 10357:2022


EN 10357
EUROPEAN STANDARD

NORME EUROPÉENNE

August 2022
EUROPÄISCHE NORM
ICS 23.040.10 Supersedes EN 10357:2013
English Version

Austenitic, austenitic-ferritic and ferritic longitudinally
welded stainless steel tubes for the food and chemical
industry
Tubes soudés longitudinalement en acier inoxydable Austenitische, austenitisch-ferritische und ferritische
austénitique, ferritique et austéno-ferritique pour längsnahtgeschweißte Rohre aus nichtrostendem Stahl
l'industrie alimentaire et chimique für die Lebensmittel- und chemische Industrie
This European Standard was approved by CEN on 17 July 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists 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.





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 10357:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN 10357:2022
EN 10357:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Dimensions and tolerances . 4
4.1 Dimensions and tolerances for tubes . 4
4.2 Straightness . 7
5 Information to be supplied by the purchaser . 7
5.1 General . 7
5.2 Mandatory information . 7
5.3 Options . 7
5.4 Example of an order . 7
5.4.1 Example 1 . 7
5.4.2 Example 2 . 8
6 Materials . 8
7 Manufacturing process, requirements and surface characteristics . 8
8 Testing and inspection documents . 10
9 Marking . 10
10 Packaging and transport . 10
Annex A (informative)  Responsibility on selection of material . 11
Bibliography . 12


2

---------------------- Page: 4 ----------------------
SIST EN 10357:2022
EN 10357:2022 (E)
European foreword
This document (EN 10357:2022) has been prepared by Technical Committee CEN/TC 459 “ECISS –
1
European Committee for Iron and Steel Standardization” , the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2023, and conflicting national standards
shall be withdrawn at the latest by February 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 10357:2013.
The follow significant technical changes were made in comparison to the previous version:
— Subclause 4.1, Table 1: added new dimension;
— Subclause 4.1, Table 2: deleted series B, changed dimensions in series C;
— Clause 7, Table 3: modified surface characteristics and roughness and symbols.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: 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 the
United Kingdom.

1
Through its sub-committee SC 10 “Steel tubes, and iron and steel fittings” (secretariat: UNI),
3

---------------------- Page: 5 ----------------------
SIST EN 10357:2022
EN 10357:2022 (E)
1 Scope
This document specifies dimensions, tolerances, materials, internal and external surface characteristics,
and marking of longitudinally fusion welded stainless steel tubes for the food and chemical industry.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 10028-7:2016, Flat products made of steels for pressure purposes - Part 7: Stainless steels
EN 10204, Metallic products - Types of inspection documents
EN 10217-7, Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless
steel tubes
EN 10296-2, Welded circular steel tubes for mechanical and general engineering purposes - Technical
delivery conditions - Part 2: Stainless steel
EN ISO 21920-3, Geometrical product specifications (GPS) - Surface texture: Profile - Part 3: Specification
operators (ISO 21920-3)
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at https://www.electropedia.org/
4 Dimensions and tolerances
4.1 Dimensions and tolerances for tubes
Dimensions and tolerances for tubes are indicated in Table 1 and Table 2.

4

---------------------- Page: 6 ----------------------
SIST EN 10357:2022
EN 10357:2022 (E)
a
Table 1 — Preferred dimensions and tolerances (mm)
External tube diameter 13,00 19,00 23,00 29,00 35,00 41,00 53,00 70,00 85,00 104,00 129,00 154,00 204,00 254,00

External diameter
...