EN ISO 12211:2012

Petroleum, petrochemical and natural gas industries - Spiral plate heat exchangers (ISO 12211:2012)

ISO 12211:2012 specifies requirements and gives recommendations for the mechanical design, materials selection, fabrication, inspection, testing and preparation for shipment of spiral plate heat exchangers for the petroleum, petrochemical and natural gas industries.
ISO 12211:2012 is applicable to stand‑alone spiral plate heat exchangers and those integral with a pressure vessel.

Erdöl- und Erdgasindustrie - Spiralförmige Wärmetauscher (ISO 12211:2012)

N/A

Industries du pétrole, de la pétrochimie et du gaz naturel - Échangeurs thermiques à plaques en spirale (ISO 12211:2012)

L'ISO 12211:2012 spécifie les exigences et fournit des recommandations pour la conception mécanique, le choix des matériaux, la fabrication, le contrôle, les essais et la préparation à l'expédition des échangeurs thermiques à plaques en spirale utilisés dans les industries du pétrole, de la pétrochimie et du gaz naturel.
L'ISO 12211:2012 est applicable aux échangeurs thermiques à plaques en spirale autonomes, ainsi qu'aux échangeurs associés à un récipient sous pression.

Petrokemična industrija ter industrija za predelavo nafte in zemeljskega plina - Špiralni toplotni izmenjevalniki (ISO 12211:2012)

Ta mednarodni standard podaja zahteve in priporočila v zvezi z mehanskim načrtovanjem, izbiro materialov, izdelavo, nadzorom, pregledom ter pripravo za pošiljanje špiralnih toplotnih izmenjevalnikov za petrokemično industrijo ter industrijo za predelavo nafte in zemeljskega plina. Uporablja se za samostojne špiralne toplotne izmenjevalnike in izmenjevalnike z vgrajeno tlačno posodo.

General Information

• Status: Published
• Publication Date: 31-Jul-2012
• Withdrawal Date: 27-Feb-2013
• ICS: 27.060.30 - Boilers and heat exchangers
• ICS: 71.120.30 - Heat exchangers
• ICS: 75.180.20 - Processing equipment
• Technical Committee: CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
• Drafting Committee: CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 01-Aug-2012
• Completion Date: 01-Aug-2012
• Ref Project: SIST EN ISO 12211:2012 - Petroleum, petrochemical and natural gas industries - Spiral plate heat exchangers (ISO 12211:2012)

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2012
3HWURNHPLþQDLQGXVWULMDWHULQGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD
âSLUDOQLWRSORWQLL]PHQMHYDOQLNL,62
Petroleum, petrochemical and natural gas industries - Spiral plate heat exchangers (ISO
12211:2012)
Erdöl- und Erdgasindustrie - spiralförmige Wärmetauscher (ISO 12211:2012)
Industries du pétrole et du gaz naturel - Échangeurs thermiques à plaques en spirale
(ISO 12211:2012)
Ta slovenski standard je istoveten z: EN ISO 12211:2012
ICS:
71.120.30 Prenosniki toplote Heat exchangers
75.180.20 Predelovalna oprema Processing equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 12211
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2012
ICS 27.060.30; 75.180.20
English Version
Petroleum, petrochemical and natural gas industries - Spiral
plate heat exchangers (ISO 12211:2012)
Industries du pétrole, de la pétrochimie et du gaz naturel - Erdöl- und Erdgasindustrie - Spiralförmige
Échangeurs thermiques à plaques en spirale (ISO Wärmeaustauscher (ISO 12211:2012)
12211:2012)
This European Standard was approved by CEN on 27 April 2012.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12211:2012: E
worldwide for CEN national Members.

Contents Page
Foreword .3
Foreword
This document (EN ISO 12211:2012) 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 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 2013, and conflicting national standards shall be withdrawn
at the latest by February 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 12211:2012 has been approved by CEN as a EN ISO 12211:2012 without any modification.

INTERNATIONAL ISO
STANDARD 12211
First edition
2012-08-01
Petroleum, petrochemical and natural gas
industries — Spiral plate heat exchangers
Industries du pétrole, de la pétrochimie et du gaz naturel — Échangeurs
thermiques à plaques en spirale

Reference number
ISO 12211:2012(E)
©
ISO 2012
ISO 12211:2012(E)
©  ISO 2012
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland
ii © ISO 2012 – All rights reserved

ISO 12211:2012(E)
Contents Page
Foreword . iv
Introduction . v
1  Scope . 1
2  Normative reference . 1
3  Terms and definitions . 1
4  General . 4
5  Proposal information required . 5
6  Drawings and other data requirements . 5
6.1  Outline drawings and other supporting data. 5
6.2  Information required after outline drawings are reviewed . 6
6.3  Reports and records . 7
7  Design . 8
7.1  General . 8
7.2  Design temperatures . 8
7.3  Design pressure . 8
7.4  Fouling margin . 8
7.5  Corrosion allowance . 8
7.6  Components . 9
7.7  Supports . 14
7.8  Cover gaskets . 14
7.9  Handling devices . 15
8  Materials . 15
8.1  General . 15
8.2  Requirements for carbon steel in sour or wet hydrogen sulfide service . 16
8.3  Cover gaskets . 16
9  Fabrication . 16
9.1  Welding . 16
9.2  Heat treatment . 17
9.3  Gasket contact surfaces other than nozzle flange facings . 17
10  Inspection and testing . 17
10.1  Quality assurance . 17
10.2  Quality control . 18
10.3  Pressure testing . 19
10.4  Nameplates . 19
11  Preparation for shipment . 20
11.1  Protection . 20
11.2  Identification . 20
Annex A (informative) Recommended practice . 21
Annex B (informative) Spiral plate heat exchanger checklist . 27
Annex C (informative) Spiral plate heat exchanger data sheets . 28
Bibliography . 37

ISO 12211:2012(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 12211 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures
for petroleum, petrochemical and natural gas industries, Subcommittee SC 6, Processing equipment and
systems.
iv © ISO 2012 – All rights reserved

ISO 12211:2012(E)
Introduction
It is necessary that users of this International Standard be aware that further or differing requirements can be
needed for individual applications. This International Standard is not intended to inhibit a vendor from offering,
or the purchaser from accepting, alternative equipment or engineering solutions for the individual application.
This can be particularly applicable where there is an innovative or developing technology. Where an
alternative is offered, it is the responsibility of the vendor to identify any variations from this International
Standard and provide details.
This International Standard requires the purchaser to specify certain details and features.
A bullet () at the beginning of a clause or subclause indicates a requirement for the purchaser to make a
decision or provide information (for information, a checklist is provided in Annex B).
In this
...