EN ISO 10438-4:2007
(Main)Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems (ISO 10438-4:2007)
Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems (ISO 10438-4:2007)
ISO 10438-4:2007 in conjunction with ISO 10438-1 specifies requirements for support systems for self-acting gas seals (dry gas seals), for example as described in ISO 10439 and ISO 10440-1. These systems can serve equipment such as compressors, gears, pumps and drivers.
Erdöl-, petrochemische und Erdgasindustrie - Schmieröl-, Sperröl- und Regelölversorgungsanlagen und Hilfsanlagen - Teil 4: Sperrgasversorgungsanlagen (ISO 10438-4:2007)
Industries du pétrole, de la pétrochimie et du gaz naturel - Systèmes de lubrification, systèmes d'étanchéité, systèmes d'huile de régulation et leurs auxiliaires - Partie 4: Systèmes de soutien pour les étanchéités au gaz auto-actionnées (ISO 10438-4:2007)
L'ISO 10438-4:2007 conjointement à l'ISO 10438-1 spécifie les exigences de systèmes de soutien pour les jonctions étanches au gaz automatiques (joints d'étanchéité au gaz sec), par exemple comme décrit dans l'ISO 10439 et l'ISO 10440-1. Ces systèmes peuvent desservir un équipement tel que des compresseurs, des mécanismes d'engrenages, des pompes et dispositifs d'entraînement.
Petrokemična industrija ter industrija za predelavo nafte in zemeljskega plina - Sistemi za mazanje, zapiranje jaškov in oskrbo ter pomožna oprema - 4. del: Sistemi za oskrbo s plinom s samodejnim zapiranjem (ISO 10438-4:2007)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2008
1DGRPHãþD
SIST EN ISO 10438-4:2004
3HWURNHPLþQDLQGXVWULMDWHULQGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD
6LVWHPL]DPD]DQMH]DSLUDQMHMDãNRYLQRVNUERWHUSRPRåQDRSUHPDGHO
6LVWHPL]DRVNUERVSOLQRPVVDPRGHMQLP]DSLUDQMHP ,62
Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and
control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems (ISO
10438-4:2007)
Erdöl-, petrochemische und Erdgasindustrie - Schmieröl-, Sperröl- und
Regelölversorgungsanlagen und Hilfsanlagen - Teil 4: Sperrgasversorgungsanlagen
(ISO 10438-4:2007)
Industries du pétrole, de la pétrochimie et du gaz naturel - Systèmes de lubrification,
systèmes d'étanchéité, systèmes d'huile de régulation et leurs auxiliaires - Partie 4:
Systèmes de soutien pour les étanchéités au gaz auto-actionnées (ISO 10438-4:2007)
Ta slovenski standard je istoveten z: EN ISO 10438-4:2007
ICS:
75.180.20
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 10438-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2007
ICS 75.180.20 Supersedes EN ISO 10438-4:2003
English Version
Petroleum, petrochemical and natural gas industries -
Lubrication, shaft-sealing and control-oil systems and auxiliaries
- Part 4: Self-acting gas seal support systems (ISO 10438-
4:2007)
Industries du pétrole, de la pétrochimie et du gaz naturel - Erdöl-, petrochemische und Erdgasindustrie - Schmieröl-,
Systèmes de lubrification, systèmes d'étanchéité, systèmes Sperröl- und Regelölversorgungsanlagen und Hilfsanlagen
d'huile de régulation et leurs auxiliaires - Partie 4: - Teil 4: Sperrgasversorgungsanlagen (ISO 10438-4:2007)
Systèmes de soutien pour les étanchéités au gaz auto-
actionnées (ISO 10438-4:2007)
This European Standard was approved by CEN on 14 December 2007.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10438-4:2007: E
worldwide for CEN national Members.
Contents Page
Foreword.3
Foreword
This document (EN ISO 10438-4:2007) has been prepared by Technical Committee ISO/TC 67 "Materials,
equipment and offshore structures for petroleum 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 June 2008, and conflicting national standards shall be withdrawn at
the latest by June 2008.
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 10438-4:2003.
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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 10438-4:2007 has been approved by CEN as a EN ISO 10438-4:2007 without any
modification.
INTERNATIONAL ISO
STANDARD 10438-4
Second edition
2007-12-15
Petroleum, petrochemical and natural gas
industries — Lubrication, shaft-sealing
and control-oil systems and auxiliaries —
Part 4:
Self-acting gas seal support systems
Industries du pétrole, de la pétrochimie et du gaz naturel — Systèmes
de lubrification, systèmes d'étanchéité, systèmes d'huile de régulation
et leurs auxiliaires —
Partie 4: Systèmes de soutien pour les étanchéités au gaz
auto-actionnées
Reference number
ISO 10438-4:2007(E)
©
ISO 2007
ISO 10438-4:2007(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
© ISO 2007
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 copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2007 – All rights reserved
ISO 10438-4:2007(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms, abbreviated terms and definitions . 1
4 General. 2
4.1 System selection. 2
4.2 Basic design. 2
4.3 Gas filters . 4
4.4 Transfer valves. 4
4.5 Condensate traps. 4
5 Piping and tubing. 5
6 Instrumentation, control and electrical systems. 5
6.1 General. 5
6.2 Alarms and shutdowns . 5
6.3 Instrumentation. 6
7 Inspection, testing and preparation for shipment. 7
7.1 General. 7
7.2 Inspection . 7
7.3 Testing . 7
7.4 Preparation for shipment . 8
8 Vendor's Data. 8
8.1 Proposal. 8
8.2 Spare parts . 8
Annex A (informative) Datasheets . 9
Annex B (informative) Piping and instrument diagrams . 10
Annex C (informative) Inspector's checklist. 25
Annex D (informative) Dry-gas-seal connection terminology and configurations. 27
Bibliography . 30
ISO 10438-4:2007(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 10438-4 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.
This second edition cancels and replaces the first edition (ISO 10438-4:2003), which has been technically
revised.
ISO 10438 consists of the following parts, under the general title Petroleum, petrochemical and natural gas
industries — Lubrication, shaft-sealing and control-oil systems and auxiliaries:
⎯ Part 1: General requirements
⎯ Part 2: Special-purpose oil systems
⎯ Part 3: General-purpose oil systems
⎯ Part 4: Self-acting gas seal support systems
iv © ISO 2007 – All rights reserved
ISO 10438-4:2007(E)
Introduction
This International Standard was developed jointly with API 614, 5th edition. ISO 10438 is divided into four
parts corresponding to the four chapters of API 614.
Users of this part of ISO 10438 should be aware that further or differing requirements might be needed for
individual applications. This part of ISO 10438 is not intended to inhibit a vendor from offering, or the
purchaser from accepting, alternative equipment or engineering solutions for the individual application. This
may be particularly appropriate where there is innovative or developing technology. Where an alternative is
offered, the vendor should identify any variations from this part of ISO 10438 and provide details. It is intended
that this part of ISO 10438 be used in conjunction with 10438-1.
This part of ISO 10438 requires the purchaser to specify certain details and features.
A bullet (•) at the beginning
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.