EN ISO 10439-4:2015

Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 4: Expander-compressors(ISO 10439-4:2015)

ISO 10439-4:2015 specifies minimum requirements and gives recommendations for axial compressors, single-shaft, and integrally geared process centrifugal compressors and expander-compressors for special purpose applications that handle gas or process air in the petroleum, petrochemical, and natural gas industries. ISO 10439‑4:2015 specifies requirements for expander-compressors, in addition to the general requirements specified in ISO 10439‑1:2015.

Erdöl-, petrochemische und Erdgasindustrie - Axial- und Radialkompressoren und Expanderkompressoren - Teil 4: Expanderkompressoren (ISO 10439-4:2015)

Industries du pétrole, de la pétrochimie et du gaz naturel - Compresseurs axiaux et centrifuges et compresseurs-détenteurs - Partie 4: Compresseurs-détenteurs (ISO 10439-4:2015)

L'ISO 10439-4:2015 spécifie les exigences minimales et fournit des recommandations pour les compresseurs axiaux, les compresseurs centrifuges mono-arbres à multiplicateur intégré et les compresseurs-détendeurs pour applications spéciales d'amenée de gaz ou de traitement d'air dans les industries du pétrole, de la pétrochimie et du gaz naturel. L'ISO 10439-4:2015 spécifie les exigences pour les compresseurs-détendeurs, en complément des exigences générales spécifiées dans l'ISO 10439‑1:2015.

Petrokemična industrija ter industrija za predelavo nafte in zemeljskega plina - Aksialni, radialni in ekspanzijski kompresorji - 4. del: Ekspanzijski kompresorji (ISO 10439-4:2015)

Ta del standarda ISO 10439 določa minimalne zahteve in daje priporočila za aksialne kompresorje, radialne kompresorje z eno gredjo in vgrajenim gonilom ter ekspanzijske kompresorje za posebne namene, ki obdelujejo plin ali procesni zrak v petrokemični industriji ter industriji za predelavo nafte in zemeljskega plina. Ta del standarda ISO 10439 poleg splošnih zahtev, določenih v standardu ISO 10439-1:2015, določa zahteve za ekspanzijske kompresorje. Zajema le ekspanderje in kompresorje na skupni gredi (ekspanzijski kompresor). Ne zajema ekspanderjev z ločenimi izhodnimi gredmi (npr. generatorski pogoni). Ekspanderji vročega plina nad 300 °C (570 °F) niso zajeti v tem delu standarda ISO 10439.

General Information

• Status: Published
• Publication Date: 17-Feb-2015
• Withdrawal Date: 30-Aug-2015
• ICS: 23.140 - Compressors and pneumatic machines
• ICS: 71.120.99 - Other equipment for the chemical industry
• ICS: 75.180.01 - Equipment for petroleum and natural gas industries in general
• 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: 18-Feb-2015
• Completion Date: 18-Feb-2015
• Ref Project: SIST EN ISO 10439-4:2015 - Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 4: Expander-compressors (ISO 10439-4:2015)

Relations

• Replaces: EN ISO 10439:2002 - Petroleum, chemical and gas service industries - Centrifugal compressors (ISO 10439:2002)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2015
1DGRPHãþD
SIST EN ISO 10439:2004
3HWURNHPLþQDLQGXVWULMDWHULQGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD
$NVLDOQLUDGLDOQLLQHNVSDQ]LMVNLNRPSUHVRUMLGHO(NVSDQ]LMVNLNRPSUHVRUML
,62
Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors
and expander-compressors - Part 4: Expander-compressors (ISO 10439-4:2015)
Erdöl-, petrochemische und Erdgasindustrie - Axial- und Radialkompressoren und
Expanderkompressoren für Sonderanwendungen zur Handhabung von Gas oder
Prozessluft - Teil 4: Expanderkompressoren (ISO 10439-4:2015)
Industries du pétrole, de la pétrochimie et du gaz naturel - Compresseurs axiaux et
centrifuges et compresseurs-détenteurs - Partie 4: Compresseurs-détenteurs (ISO
10439-4:2015)
Ta slovenski standard je istoveten z: EN ISO 10439-4:2015
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 10439-4
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 4:
Expander-compressors(ISO 10439-4:2015)
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 - Teil 4:
détenteurs - Partie 4: Compresseurs-détenteurs (ISO Expanderkompressoren (ISO 10439-4:2015)
10439-4:2015)
This European Standard was approved by CEN on 29 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 10439-4:2015 E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
This document (EN ISO 10439-4:2015) 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 10439-4:2015 has been approved by CEN as EN ISO 10439-4:2015 without any modification.
INTERNATIONAL ISO
STANDARD 10439-4
First edition
2015-02-15
Petroleum, petrochemical and natural
gas industries — Axial and centrifugal
compressors and expander-
compressors —
Part 4:
Expander-compressors
Industries du pétrole, de la pétrochimie et du gaz naturel —
Compresseurs axiaux et centrifuges et compresseurs-détenteurs —
Partie 4: Compresseurs-détenteurs
Reference number
ISO 10439-4:2015(E)
©
ISO 2015
ISO 10439-4:2015(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.
ISO copyright office
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Published in Switzerland
ii © ISO 2015 – All rights reserved

ISO 10439-4:2015(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms, abbreviated terms, and definitions . 1
4 General . 1
4.1 Dimensions and units . 1
4.2 Statutory requirements . 1
4.3 Unit responsibility . 2
4.4 Basic design . 2
4.5 Materials . 2
4.6 Casings . 2
4.6.1 Pressure-containing casings . 2
4.6.2 Casing repairs . 3
4.6.3 Material inspection of pressure containing parts . 3
4.6.4 Pressure casing connections . 3
4.6.5 Casing support structures . 3
4.6.6 External forces and moments . 3
4.6.7 Variable nozzles and heat shields . 3
4.7 Rotating elements. 4
4.7.1 General. 4
4.7.2 Shaft sleeve . 4
4.7.3 Shafts . 4
4.7.4 Impellers . 5
4.8 Dynamics . 5
4.8.1 Vibration balancing . 5
4.9 Bearings and bearing housings. 6
4.9.1 General. 6
4.9.2 Hydrodynamic radial bearings . 7
4.9.3 Hydrodynamic thrust bearings . 7
4.9.4 Bearing housings . 7
4.10 Expander-compressor shaft seals . 8
4.11 Integral gearing . 8
4.12 Nameplates and rotation arrows . 8
5 Accessories . 8
5.1 Drivers . 8
5.2 Couplings and guards . 9
5.3 Lubrication and sealing systems . 9
5.4 Mounting plates. 9
5.5 Controls and instrumentation . 9
5.5.1 Vibration and position monitoring . 9
5.5.2 Hydrodynamic bearings . 9
5.5.3 Magnetic bearings .
...