SIST EN ISO 13680:2020

Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubular products for use as casing, tubing, coupling stock and accessory material - Technical delivery conditions (ISO 13680:2020)

This document specifies the technical delivery conditions for corrosion-resistant alloy seamless
tubular products for casing, tubing, coupling stock and accessory material (including coupling stock
and accessory material from bar) for two product specification levels:
— PSL-1, which is the basis of this document;
— PSL-2, which provides additional requirements for a product that is intended to be both corrosion
and cracking resistant for the environments and qualification method specified in Annex G and in
the ISO 15156 series.
At the option of the manufacturer, PSL-2 products can be provided in lieu of PSL-1.
NOTE 1 The corrosion-resistant alloys included in this document are special alloys in accordance with
ISO 4948-1 and ISO 4948-2.
NOTE 2 For the purpose of this document, NACE MR0175 is equivalent to the ISO 15156 series.
NOTE 3 Accessory products can be manufactured from coupling stock and tubular material, or from solid bar
stock or from bored and heat heat-treated bar stock as covered in Annex F.
This document contains no provisions relating to the connection of individual lengths of pipe.
This document contains provisions relating to marking of tubing and casing after threading.
This document is applicable to the following five groups of products:
a) group 1, which is composed of stainless alloys with a martensitic or martensitic/ferritic structure;
b) group 2, which is composed of stainless alloys with a ferritic-austenitic structure, such as duplex
and super-duplex stainless alloy;
c) group 3, which is composed of stainless alloys with an austenitic structure (iron base);
d) group 4, which is composed of nickel-based alloys with an austenitic structure (nickel base);
e) group 5, which is composed of bar only (Annex F) in age-hardened (AH) nickel-based alloys with
austenitic structure.
NOTE 4 Not all PSL-1 categories and grades can be made cracking resistant in accordance with the
ISO 15156 series and are, therefore, not included in PSL-2.

Erdöl- und Erdgasindustrie - Nahtlose Rohre aus korrosionsbeständigen Legierungen zur Verwendung als Futter- oder Steigrohre sowie Muffenvorrohre - Technische Lieferbedingungen (ISO 13680:2020)

Industries du pétrole et du gaz naturel - Tubes sans soudure en acier allié résistant à la corrosion utilisés comme tubes de cuvelage, tubes de production et tubes-ébauches pour manchons - Conditions techniques de livraison (ISO 13680:2020)

Industrija za predelavo nafte in zemeljskega plina - Nevarjeni cevasti izdelki iz korozijsko odpornih zlitin, ki se uporabljajo kot zaščitne, proizvodne in priključne cevi ter pribor - Tehnični dobavni pogoji (ISO 13680:2020)

General Information

• Status: Published
• Public Enquiry End Date: 30-Apr-2019
• Publication Date: 11-Jun-2020
• ICS: 75.180.10 - Exploratory, drilling and extraction equipment
• ICS: 77.140.75 - Steel pipes and tubes for specific use
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 11-Jun-2020
• Due Date: 16-Aug-2020
• Completion Date: 12-Jun-2020
• Ref Project: EN ISO 13680:2020 - Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubular products for use as casing, tubing, coupling stock and accessory material - Technical delivery conditions (ISO 13680:2020)

Relations

• Revised: SIST EN ISO 13680:2012 - Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions (ISO 13680:2010)
• Effective Date: 26-Dec-2018
• Amended By: SIST EN ISO 13680:2020/oprA1:2023 - Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubular products for use as casing, tubing, coupling stock and accessory material - Technical delivery conditions - Amendment 1: Petroleum and natural gas industries - Corrosion-resistant alloy seamless products for use as casing, tubing, coupling stock and accessory material - Technical delivery conditions (ISO 13680:2020/DAM 1:2023)
• Effective Date: 16-Jan-2023
• Replaces: SIST EN ISO 13680:2012 - Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions (ISO 13680:2010)
• Effective Date: 10-Jun-2020
• Replaces: SIST EN ISO 13680:2012 - Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions (ISO 13680:2010)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 13680:2020
01-september-2020
Nadomešča:
SIST EN ISO 13680:2012
Industrija za predelavo nafte in zemeljskega plina - Nevarjeni cevasti izdelki iz
korozijsko odpornih zlitin, ki se uporabljajo kot zaščitne, proizvodne in priključne
cevi ter pribor - Tehnični dobavni pogoji (ISO 13680:2020)
Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubular
products for use as casing, tubing, coupling stock and accessory material - Technical
delivery conditions (ISO 13680:2020)
Erdöl- und Erdgasindustrie - Nahtlose Rohre aus korrosionsbeständigen Legierungen
zur Verwendung als Futter- oder Steigrohre sowie Muffenvorrohre - Technische
Lieferbedingungen (ISO 13680:2020)
Industries du pétrole et du gaz naturel - Tubes sans soudure en acier allié résistant à la
corrosion utilisés comme tubes de cuvelage, tubes de production et tubes-ébauches
pour manchons - Conditions techniques de livraison (ISO 13680:2020)
Ta slovenski standard je istoveten z: EN ISO 13680:2020
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
77.140.75 Jeklene cevi in cevni profili Steel pipes and tubes for
za posebne namene specific use
SIST EN ISO 13680:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 13680:2020

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SIST EN ISO 13680:2020


EN ISO 13680
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2020
EUROPÄISCHE NORM
ICS 75.180.10; 77.140.75 Supersedes EN ISO 13680:2010
English Version

Petroleum and natural gas industries - Corrosion-resistant
alloy seamless tubular products for use as casing, tubing,
coupling stock and accessory material - Technical delivery
conditions (ISO 13680:2020)
Industries du pétrole et du gaz naturel - Produits Erdöl- und Erdgasindustrie - Nahtlose Rohre aus
tubulaires sans soudure en acier allié résistant à la korrosionsbeständigen Legierungen zur Verwendung
corrosion utilisés comme tubes de cuvelage, tubes de als Futter- oder Steigrohre sowie Muffenvorrohre -
production, tubes-ébauches pour manchons et Technische Lieferbedingungen (ISO 13680:2020)
matériau pour accessoires - Conditions techniques de
livraison (ISO 13680:2020)
This European Standard was approved by CEN on 24 April 2020.

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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13680:2020 E
worldwide for CEN national Members.

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SIST EN ISO 13680:2020
EN ISO 13680:2020 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 13680:2020
EN ISO 13680:2020 (E)
European foreword
This document (EN ISO 13680:2020) has been prepared by Technical Committee ISO/TC 67 "Materials,
equipment and offshore structures for petroleum, petrochemical and natural gas industries" in
collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for
petroleum, petrochemical and natural gas industries” the secretariat of which is held by NEN.
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 December 2020, and conflicting national standards
shall be withdrawn at the latest by December 2020.
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 ISO 13680:2010.
According to the CEN-CENELEC Internal Regulations, the national standards organizations 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.
Endorsement notice
The text of ISO 13680:2020 has been approved by CEN as EN ISO 13680:2020 without any modification.

3

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SIST EN ISO 13680:2020

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SIST EN ISO 13680:2020
INTERNATIONAL ISO
STANDARD 13680
Fourth edition
2020-05
Petroleum and natural gas
industries — Corrosion-resistant
alloy seamless tubular products for
use as casing, tubing, coupling stock
and accessory material — Technical
delivery conditions
Industries du pétrole et du gaz naturel — Produits tubulaires sans
soudure en acier allié résistant à la corrosion utilisés comme tubes
de cuvelage, tubes de production, tubes-ébauches pour manchons et
matériau pour accessoires — Conditions techniques de livraison
Reference number
ISO 13680:2020(E)
©
ISO 2020

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SIST EN ISO 13680:2020
ISO 13680:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

---------------------- Page: 8 ----------------------
SIST EN ISO 13680:2020
ISO 13680:2020(E)

Contents Page
Foreword .vii
Introduction .viii
1 Scope . 1
2 Normative references . 2
3 Terms, definitions, abbreviated terms and symbols . 4
3.1 Terms and definitions . 4
3.2 Abbreviated terms . 6
3.3 Symbols . 7
4 General . 8
4.1 Dual normative references. 8
4.2 Units of measurement . . 8
5 Information supplied by the purchaser . 8
6 Manufacturing process .11
6.1 Melting practices .11
6.2 Product manufacturing process .11
6.3 Pipe end sizing .11
6.4 Straightening .11
6.5 Process requiring validation .12
6.6 Traceability .12
6.7 Manufacturing procedure qualification test .12
6.8 Process for update of alloys and/or grades .12
7 Material requirements .13
7.1 Chemical composition .13
7.2 Tensile properties .13
7.3 Hardness properties .13
7.4 Charpy V-notch test properties — General requirements .13
7.4.1 Evaluation of test results .13
7.4.2 Critical thickness.14
7.4.3 Specimen size, orientation and hierarchy .14
7.4.4 Alternative size impact test specimens .14
7.4.5 Sub-size test specimens .14
7.4.6 Test temperature .14
7.5 Charpy V-notch — Absorbed energy requirements for coupling stock and
accessory material — All grades .14
7.5.1 General.14
7.5.2 Requirements for all grades .15
7.6 Charpy V-notch — Absorbed energy requirements for pipe — All grades .15
7.7 Flattening requirements .16
7.8 Charpy V-notch test properties at low temperature for group 2 .17
7.8.1 General.17
7.8.2 Evaluation of test results .17
7.8.3 Selection of test specimens .17
7.8.4 Test temperature .17
7.8.5 Absorbed energy requirements .17
7.9 Corrosion properties .17
7.9.1 General.17
7.9.2 Pitting corrosion properties for group 2 .18
7.10 Microstructure properties .18
7.10.1 Group 1 .18
7.10.2 Group 2 .18
7.10.3 Groups 3 and 4 .18
7.11 Surface condition .18
© ISO 2020 – All rights reserved iii

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SIST EN ISO 13680:2020
ISO 13680:2020(E)

7.12 Defects .19
7.12.1 Pipe .19
7.12.2 Coupling stock and accessory material .19
7.12.3 Process control plan.19
8 Dimensions, masses and tolerances.19
8.1 Outside diameter, wall thickness and mass.19
8.2 Length .20
8.3 Tolerances .20
8.3.1 Tolerance on outside diameter, wall thickness and mass .20
8.3.2 Inside diameter, d .20
8.3.3 Straightness .20
8.3.4 Drift requirements .20
8.4 Product ends .20
9 Inspection and testing .21
9.1 Test equipment .21
9.2 Type and frequency of tests .21
9.3 Testing of chemical composition .21
9.3.1 Chemical analysis .21
9.3.2 Test method .21
9.3.3 Chromium depletion test — Groups 2, 3 and 4 .21
9.4 Testing of mechanical characteristics .22
9.4.1 Test lot.22
9.4.2 Selection and preparation of samples and test pieces .22
9.5 Tensile test .22
9.5.1 Orientation and size of test pieces.22
9.5.2 Test method .22
9.5.3 Invalidation of test . .22
9.5.4 Retest .22
9.6 Hardness test .23
9.6.1 Test pieces .23
9.6.2 Test method .23
9.6.3 Invalidation of tests .24
9.6.4 Periodic checks of hardness-testing machines .24
9.6.5 Verification of hardness-testing machines and indenters.24
9.6.6 Retests .25
9.7 Impact or flattening test .26
9.7.1 Test pieces .26
9.7.2 Frequency of testing .26
9.7.3 Impact test method .26
9.7.4 Flattening test method . .27
9.7.5 Impact test retest .27
9.7.6 Flattening test retest.27
9.7.7 Invalidation of tests .28
9.8 Impact test at low temperature for group 2 .28
9.9 Pitting corrosion test for group 2 .28
9.10 Microstructural examination .29
9.10.1 Test pieces .29
9.10.2 Test method .29
9.10.3 Retest .30
9.11 Dimensional testing .30
9.11.1 General.30
9.11.2 Outside diameter .30
9.11.3 Wall thickness at end of products .30
9.11.4 Wall thickness of product body .30
9.12 Drift test .31
9.12.1 Non-upset and external upset pipe .31
9.12.2 Internal upset pipe .31
iv © ISO 2020 – All rights reserved

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SIST EN ISO 13680:2020
ISO 13680:2020(E)

9.12.3 Drift mandrel coating . .31
9.13 Length .31
9.14 Straightness .31
9.15 Mass determination .31
9.16 Visual inspection .31
9.16.1 General.31
9.16.2 Pipe body, coupling stock and accessory material .32
9.16.3 Pipe ends.32
9.16.4 Disposition .32
9.17 Non-destructive examination .32
9.17.1 General.32
9.17.2 NDE personnel .33
9.17.3 Products .
...

SLOVENSKI STANDARD
oSIST prEN ISO 13680:2019
01-april-2019
,QGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD1HYDUMHQLFHYDVWLL]GHONLL]
NRUR]LMVNRRGSRUQLK]OLWLQNLVHXSRUDEOMDMRNRW]DãþLWQHSURL]YRGQHLQSULNOMXþQH
FHYLWHUSULERU7HKQLþQLGREDYQLSRJRML,62',6
Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubular
products for use as casing, tubing, coupling stock and accessory material - Technical
delivery conditions (ISO/DIS 13680:2019)
Industries du pétrole et du gaz naturel - Tubes sans soudure en acier allié résistant à la
corrosion utilisés comme tubes de cuvelage, tubes de production et tubes-ébauches
pour manchons - Conditions techniques de livraison (ISO/DIS 13680:2019)
Ta slovenski standard je istoveten z: prEN ISO 13680
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
77.140.75 Jeklene cevi in cevni profili Steel pipes and tubes for
za posebne namene specific use
oSIST prEN ISO 13680:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 13680:2019

---------------------- Page: 2 ----------------------
oSIST prEN ISO 13680:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 13680
ISO/TC 67/SC 5 Secretariat: JISC
Voting begins on: Voting terminates on:
2019-02-14 2019-05-09
Petroleum and natural gas industries — Corrosion-
resistant alloy seamless tubular products for use as casing,
tubing, coupling stock and accessory material — Technical
delivery conditions
Industries du pétrole et du gaz naturel — Tubes sans soudure en acier allié résistant à la corrosion utilisés
comme tubes de cuvelage, tubes de production et tubes-ébauches pour manchons — Conditions techniques
de livraison
ICS: 77.140.75; 75.180.10
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 13680:2019(E)
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. ISO 2019

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oSIST prEN ISO 13680:2019
ISO/DIS 13680:2018(E)
ISO/DIS 13680:2019(E)

Contents
Foreword . ix
Introduction. xi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions, abbreviated terms, and symbols . 5
3.1 Terms and definitions. 5
3.2 Abbreviated terms . 8
3.3 Symbols . 9
4 Conformance . 9
4.1 Dual normative references . 9
4.2 Units of measurement . 10
5 Information to be supplied by the purchaser . 10
6 Manufacturing process . 12
6.1 Melting practices . 12
6.2 Product manufacturing process . 12
6.3 Pipe end sizing . 13
6.4 Straightening . 13
6.5 Process requiring validation . 13
6.6 Traceability . 14
6.7 Manufacturing procedure qualification test . 14
7 Material requirements . 14
7.1 Chemical composition. 14
7.2 Tensile properties . 14
7.3 Hardness properties . 15
7.4 Charpy V-notch test properties — General requirements . 15
7.4.1 Evaluation of test results . 15
7.4.2 Critical thickness . 15
7.4.3 Specimen size, orientation and hierarchy . 15
7.4.4 Alternative size impact test specimens . 16
7.4.5 Sub-size test specimens . 16
7.4.6 Test temperature . 16
7.5 Charpy V-notch — Absorbed energy requirements for coupling stock and accessory
material — All grades . 16
7.5.1 General . 16
7.5.2 Requirements for all grades . 16
7.6 Charpy V-notch — Absorbed energy requirements for pipe — All grades . 17
7.7 Flattening requirements . 18
7.8 Corrosion properties . 19
7.9 Microstructure properties . 19
COPYRIGHT PROTECTED DOCUMENT
7.9.1 Group 1 . 19
7.9.2 Group 2 . 19
© ISO 2019
7.9.3 Groups 3 and 4 . 19
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
7.10 Surface condition . 20
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
7.11 Defects . 20
below or ISO’s member body in the country of the requester.
7.11.1 Pipe . 20
ISO copyright office
7.11.2 Coupling stock and accessory material . 20
CP 401 • Ch. de Blandonnet 8
7.11.3 Process control plan . 20
CH-1214 Vernier, Geneva
Phone: [phone]
7.12 Hydrostatic test . 21
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
© ISO 2018 – All rights reserved iii
Published in Switzerland
ii © ISO 2019 – All rights reserved

---------------------- Page: 4 ----------------------
oSIST prEN ISO 13680:2019
ISO/DIS 13680:2019(E)
ISO/DIS 13680:2018(E)
Contents
Foreword . ix
Introduction. xi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions, abbreviated terms, and symbols . 5
3.1 Terms and definitions. 5
3.2 Abbreviated terms . 8
3.3 Symbols . 9
4 Conformance . 9
4.1 Dual normative references . 9
4.2 Units of measurement . 10
5 Information to be supplied by the purchaser . 10
6 Manufacturing process . 12
6.1 Melting practices . 12
6.2 Product manufacturing process . 12
6.3 Pipe end sizing . 13
6.4 Straightening . 13
6.5 Process requiring validation . 13
6.6 Traceability . 14
6.7 Manufacturing procedure qualification test . 14
7 Material requirements . 14
7.1 Chemical composition. 14
7.2 Tensile properties . 14
7.3 Hardness properties . 15
7.4 Charpy V-notch test properties — General requirements . 15
7.4.1 Evaluation of test results . 15
7.4.2 Critical thickness . 15
7.4.3 Specimen size, orientation and hierarchy . 15
7.4.4 Alternative size impact test specimens . 16
7.4.5 Sub-size test specimens . 16
7.4.6 Test temperature . 16
7.5 Charpy V-notch — Absorbed energy requirements for coupling stock and accessory
material — All grades . 16
7.5.1 General . 16
7.5.2 Requirements for all grades . 16
7.6 Charpy V-notch — Absorbed energy requirements for pipe — All grades . 17
7.7 Flattening requirements . 18
7.8 Corrosion properties . 19
7.9 Microstructure properties . 19
7.9.1 Group 1 . 19
7.9.2 Group 2 . 19
7.9.3 Groups 3 and 4 . 19
7.10 Surface condition . 20
7.11 Defects . 20
7.11.1 Pipe . 20
7.11.2 Coupling stock and accessory material . 20
7.11.3 Process control plan . 20
7.12 Hydrostatic test . 21
© ISO 2018 – All rights reserved iii
© ISO 2019 – All rights reserved

---------------------- Page: 5 ----------------------
oSIST prEN ISO 13680:2019
ISO/DIS 13680:2019(E)
ISO/DIS 13680:2018(E)
8 Dimensions, masses and tolerances . 21
8.1 Outside diameter, wall thickness and mass . 21
8.2 Length . 21
8.3 Tolerances . 21
8.3.1 Tolerance on outside diameter, wall thickness and mass . 21
8.3.2 Inside diameter, d. 22
8.3.3 Straightness . 22
8.3.4 Drift requirements . 22
8.4 Product ends . 22
9 Inspection and testing . 22
9.1 Test equipment . 22
9.2 Type and frequency of tests . 22
9.3 Testing of chemical composition . 22
9.3.1 Chemical analysis . 22
9.3.2 Test method . 23
9.3.3 Chromium depletion test — Groups 2, 3 and 4 . 23
9.4 Testing of mechanical characteristics . 23
9.4.1 Test lot . 23
9.4.2 Selection and preparation of samples and test pieces . 23
9.5 Tensile test . 24
9.5.1 Orientation and size of test pieces . 24
9.5.2 Test method . 24
9.5.3 Invalidation of test . 24
9.5.4 Retest . 24
9.6 Hardness test . 24
9.6.1 Test pieces. 24
9.6.2 Test method . 25
9.6.3 Invalidation of tests . 26
9.6.4 Periodic checks of hardness-testing machines . 26
9.6.5 Verification of hardness-testing machines and indenters . 26
9.6.6 Retests . 27
9.7 Impact or flattening test . 28
9.7.1 Test pieces. 28
9.7.2 Frequency of testing . 28
9.7.3 Impact test method . 29
9.7.4 Flattening test method . 29
9.7.5 Impact test retest . 29
9.7.6 Flattening test retest . 30
9.7.7 Invalidation of tests . 30
9.8 Microstructural examination . 30
9.8.1 Test pieces. 30
9.8.2 Test method . 31
9.8.3 Retest . 31
9.9 Dimensional testing . 32
9.9.1 General . 32
9.9.2 Outside diameter . 32
9.9.3 Wall thickness at end of products . 32
9.9.4 Wall thickness of product body . 32
9.10 Drift test . 32
9.10.1 Non-upset and external upset pipe . 32
9.10.2 Internal upset pipe . 32
9.10.3 Drift mandrel coating . 33
9.11 Length . 33
9.12 Straightness . 33
iv © ISO 2018 – All rights reserved
© ISO 2019 – All rights reserved

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oSIST prEN ISO 13680:2019
ISO/DIS 13680:2019(E)
ISO/DIS 13680:2018(E)
9.13 Mass determination . 33
9.14 Hydrostatic test . 33
9.15 Visual inspection . 34
9.15.1 General . 34
9.15.2 Pipe body, coupling stock and accessory material . 34
9.15.3 Pipe ends . 34
9.15.4 Disposition . 34
9.16 Non-destructive examination . 34
9.16.1 General . 34
9.16.2 NDE personnel . 35
9.16.3 Products . 35
9.16.4 Pup joints .
...