Petroleum, petrochemical and natural gas industries - Shell-and-tube heat exchangers (ISO 16812:2019)

This document specifies requirements and gives recommendations for the mechanical design, material selection, fabrication, inspection, testing and preparation for shipment of shell-and-tube heat exchangers for the petroleum, petrochemical and natural gas industries.
This document supplements API Std 660, 9th edition (2015), the requirements of which are applicable with the exceptions specified in this document.
This document is applicable to the following types of shell-and-tube heat exchangers: heaters, condensers, coolers and reboilers.
This document is not applicable to vacuum-operated steam surface condensers and feed-water heaters.

Erdöl-, petrochemische und Erdgasindustrie - Rohrbündelwärmetauscher (ISO 16812:2019)

Industries du pétrole, de la pétrochimie et du gaz naturel - Échangeurs de chaleur à faisceaux (ISO 16812:2019)

Petrokemična industrija ter industrija za predelavo nafte in zemeljskega plina - Toplotni izmenjevalniki za ohišja in cevi (ISO 16812:2019)

Ta dokument podaja zahteve in priporočila v zvezi z mehanskim načrtovanjem, izbiro materialov, izdelavo, nadzorom, pregledom ter pripravo za pošiljanje toplotnih izmenjevalnikov za ohišja in cevi za petrokemično industrijo ter industrijo za predelavo nafte in zemeljskega plina.
Ta dokument dopolnjuje standard API 660, 9. izdaja (2015), katerega zahteve se uporabljajo za izjeme, določene v tem dokumentu.
Ta dokument se uporablja za naslednje tipe toplotnih izmenjevalnikov za ohišja in cevi: grelnike,
kondenzatorje, hladilnike in povrelnike.
Ta dokument se ne uporablja za vakuumske parne površinske kondenzatorje in grelnike dovajalne vode.

General Information

Status
Published
Publication Date
05-Mar-2019
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
12-Feb-2013

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 16812:2019
01-maj-2019
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SIST EN ISO 16812:2007
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Petroleum, petrochemical and natural gas industries - Shell-and-tube heat exchangers

(ISO 16812:2019)
Erdöl-, petrochemische und Erdgasindustrie - Röhrenkesselwärmetauscher (ISO
16812:2019)

Industries du pétrole, de la pétrochimie et du gaz naturel - Échangeurs de chaleur à

faisceaux (ISO 16812:2019)
Ta slovenski standard je istoveten z: EN ISO 16812:2019
ICS:
71.120.30 Prenosniki toplote Heat exchangers
75.180.20 Predelovalna oprema Processing equipment
SIST EN ISO 16812:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 16812:2019
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SIST EN ISO 16812:2019
EN ISO 16812
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2019
EUROPÄISCHE NORM
ICS 27.060.30; 75.180.20 Supersedes EN ISO 16812:2007
English Version
Petroleum, petrochemical and natural gas industries -
Shell-and-tube heat exchangers (ISO 16812:2019)

Industries du pétrole, de la pétrochimie et du gaz Erdöl-, petrochemische und Erdgasindustrie -

naturel - Échangeurs de chaleur à faisceaux (ISO Rohrbündelwärmetauscher (ISO 16812:2019)

16812:2019)
This European Standard was approved by CEN on 9 February 2019.

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, 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

© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16812:2019 E

worldwide for CEN national Members.
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SIST EN ISO 16812:2019
EN ISO 16812:2019 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

Endorsement notice ..................................................................................................................................................... 3

---------------------- Page: 4 ----------------------
SIST EN ISO 16812:2019
EN ISO 16812:2019 (E)
European foreword

This document (EN ISO 16812:2019) 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 September 2019, and conflicting national standards

shall be withdrawn at the latest by September 2019.

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 16812:2007.

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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 16812:2019 has been approved by CEN as EN ISO 16812:2019 without any modification.

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SIST EN ISO 16812:2019
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SIST EN ISO 16812:2019
INTERNATIONAL ISO
STANDARD 16812
Third edition
2019-02
Petroleum, petrochemical and natural
gas industries — Shell-and-tube heat
exchangers
Industries du pétrole, de la pétrochimie et du gaz naturel —
Échangeurs de chaleur à faisceaux
Reference number
ISO 16812:2019(E)
ISO 2019
---------------------- Page: 7 ----------------------
SIST EN ISO 16812:2019
ISO 16812:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019

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: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
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SIST EN ISO 16812:2019
ISO 16812:2019(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ................................................................................................................................................................................................................................vi

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Supplements to API Std 660, 9th edition (2015)................................................................................................................. 2

4.1 General requirements ....................................................................................................................................................................... 2

4.2 Service designation ............................................................................................................................................................................. 2

4.3 Requirements for carbon steel in sour or wet hydrogen sulfide service .............................................. 2

4.4 Weld procedure qualification ..................................................................................................................................................... 2

4.5 Sour or wet hydrogen sulfide service .................................................................................................................................. 2

4.5.1 Subclause A.2.2.1 ............................................................................................................................................................. 2

4.5.2 Subclauses A.2.2.2 and A.2.2.3 ............................................................................................................................. 2

4.6 Tube failure in high-pressure units ....................................................................................................................................... 2

Bibliography ................................................................................................................................................................................................................................ 3

© ISO 2019 – All rights reserved iii
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SIST EN ISO 16812:2019
ISO 16812:2019(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bod
...

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