EN ISO 10439-3:2015

SLOVENSKI STANDARD
01-maj-2015
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SIST EN ISO 10439:2004
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Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors
and expander-compressors - Part 3: Integrally geared centrifugal compressors (ISO
10439-3:2015)
Erdöl-, petrochemische und Erdgasindustrie - Axial- und Radialkompressoren und
Expanderkompressoren für Sonderanwendungen zur Handhabung von Gas oder
Prozessluft - Teil 3: Radialkompressoren mit integrierter Getriebeeinheit (ISO 10439-
3:2015)
Industries du pétrole, de la pétrochimie et du gaz naturel - Compresseurs axiaux et
centrifuges et compresseurs-détenteurs - Partie 3: Compresseurs centrifuges et axiaux à
multiplicateur intégré (ISO/DIS 10439-3:2010)
Ta slovenski standard je istoveten z: EN ISO 10439-3:2015
ICS:
23.140 .RPSUHVRUMLLQSQHYPDWLþQL Compressors and pneumatic
VWURML machines
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 10439-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2015
ICS 75.180.20; 71.120.99 Supersedes EN ISO 10439:2002
English Version
Petroleum, petrochemical and natural gas industries - Axial and
centrifugal compressors and expander-compressors - Part 3:
Integrally geared centrifugal compressors (ISO 10439-3:2015)
Industries du pétrole, de la pétrochimie et du gaz naturel - Erdöl-, petrochemische und Erdgasindustrie - Axial- und
Compresseurs axiaux et centrifuges et compresseurs- Radialkompressoren und Expanderkompressoren für
détenteurs - Partie 3: Compresseurs centrifuges et axiaux à Sonderanwendungen zur Handhabung von Gas oder
multiplicateur intégré (ISO 10439-3:2015) Prozessluft - Teil 3: Radialkompressoren mit integrierter
Getriebeeinheit (ISO 10439-3:2015)
This European Standard was approved by CEN on 8 November 2014.

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

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10439-3:2015 E
worldwide for CEN national Members.

Contents Page
Foreword .3
Foreword
This document (EN ISO 10439-3:2015) has been prepared by Technical Committee ISO/TC 118
"Compressors and pneumatic tools, machines and equipment" 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 August 2015, and conflicting national standards shall be withdrawn at
the latest by August 2015.
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.
This document supersedes EN ISO 10439:2002.
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 10439-3:2015 has been approved by CEN as EN ISO 10439-3:2015 without any modification.
INTERNATIONAL ISO
STANDARD 10439-3
First edition
2015-02-15
Petroleum, petrochemical and natural
gas industries — Axial and centrifugal
compressors and expander-
compressors —
Part 3:
Integrally geared centrifugal
compressors
Industries du pétrole, de la pétrochimie et du gaz naturel —
Compresseurs axiaux et centrifuges et compresseurs-détenteurs —
Partie 3: Compresseurs centrifuges et axiaux à multiplicateur intégré
Reference number
ISO 10439-3:2015(E)
©
ISO 2015
ISO 10439-3:2015(E)
© ISO 2015
All rights reserved. Unless otherwise specified, 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.
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Published in Switzerland
ii © ISO 2015 – All rights reserved

ISO 10439-3:2015(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms, abbreviated terms, and definitions . 1
4 General . 2
4.1 Dimensions and units . 2
4.2 Statutory requirements . 2
4.3 Unit responsibility . 2
4.4 Basic design . 2
4.4.1 Performance . 2
4.5 Materials . 2
4.6 Casings . 2
4.6.1 Pressure-containing casings . 2
4.6.2 Casing repair. 3
4.6.3 Material inspection of pressure-containing parts . 3
4.6.4 Pressure casing connections . 3
4.6.5 Casing support structure . 3
4.6.6 External forces and moments . 3
4.6.7 Variable inlet and/or diffuser guide vanes . . 4
4.7 Rotating elements. 4
4.8 Dynamics . 4
4.9 Bearings and bearing housings. 5
4.9.1 General. 5
4.9.2 Hydrodynamic radial bearings . 5
4.9.3 Hydrodynamic thrust bearings . 5
4.9.4 Bearing housings . 6
4.10 Shaft end seals . 6
4.11 Integral gearing . 6
4.12 Nameplates and rotation arrows .10
5 Accessories .10
5.1 Drivers .10
5.2 Couplings and guards .10
5.3 Lubrication and sealing systems .10
5.4 Mounting plates.10
5.5 Controls and instrumentation .11
5.6 Piping and appurtenances .12
5.6.1 General.12
5.6.2 Process piping and accessories .12
5.7 Special tools .12
6 Inspection, testing, and preparation for shipment .
...