EN ISO 10440-1:2000
(Main)Petroleum and natural gas industries - Rotary-type positive displacement compressors - Part 1: Process compressors (oil-free) (ISO 10440-1:2000)
Petroleum and natural gas industries - Rotary-type positive displacement compressors - Part 1: Process compressors (oil-free) (ISO 10440-1:2000)
Erdöl- und Erdgasindustrie - Rotierende Verdränger- Kompressoren - Teil 1: Prozesskompressoren (ölfrei) (ISO 10440-1:2000)
Dieser Teil der ISO 10440 legt Anforderungen an und Empfehlungen für rotierende Kompressoren mit schraubenförmig, spiralförmig oder gerade angeordneten Flügeln fest, die für Vakuum oder/und Druck für Anwendungen in der Erdöl- oder Erdgasindustrie eingesetzt werden. Dieser Teil von ISO 10440 ist auf Kompressoren anwendbar, die im Dauerbetrieb eingesetzt sind und für die kein Ersatz vorhanden ist. Dieser Teil von ISO 10440 gilt nicht für übliche Luftkompressoren, Flüssigkeitsring-Kompressoren, Flügelradkompressoren, oder Kompressoren mit sauerstoffangereichertem Gasbetrieb, die brennbare Flüssigkeiten zum Einspritzen oder Fluten anwenden.
ANMERKUNG Eine Markierung durch einen Vollkreis (h) am Beginn eines Absatzes bedeutet, dass entweder eine Entscheidung erforderlich ist oder weitere Informationen vom Abnehmer bereitzustellen sind. Diese Informationen sollten in den Datenblättern (siehe Anhang A) angegeben werden; anderenfalls sollten sie in dem angeforderten Kostenvoranschlag (Anfrage) oder im Auftrag vermerkt werden.
Industries du pétrole et du gaz naturel - Compresseurs volumétriques de type rotatif - Partie 1: Compresseurs de procédé (sans huile) (ISO 10440-1:2000)
Petroleum and natural gas industries - Rotary-type positive displacement compressors - Part 1: Process compressors (oil-free) (ISO 10440-1:2000)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 10440-1:2001
01-junij-2001
Petroleum and natural gas industries - Rotary-type positive displacement
compressors - Part 1: Process compressors (oil-free) (ISO 10440-1:2000)
Petroleum and natural gas industries - Rotary-type positive displacement compressors -
Part 1: Process compressors (oil-free) (ISO 10440-1:2000)
Erdöl- und Erdgasindustrie - Rotierende Verdränger- Kompressoren - Teil 1:
Prozesskompressoren (ölfrei) (ISO 10440-1:2000)
Industries du pétrole et du gaz naturel - Compresseurs volumétriques de type rotatif -
Partie 1: Compresseurs de procédé (sans huile) (ISO 10440-1:2000)
Ta slovenski standard je istoveten z: EN ISO 10440-1:2000
ICS:
23.140 .RPSUHVRUMLLQSQHYPDWLþQL Compressors and pneumatic
VWURML machines
75.180.20 Predelovalna oprema Processing equipment
SIST EN ISO 10440-1:2001 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 10440-1:2001
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SIST EN ISO 10440-1:2001
EUROPEAN STANDARD
EN ISO 10440-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2000
ICS 07.018.20
English version
Petroleum and natural gas industries - Rotary-type positive
displacement compressors - Part 1: Process compressors (oil-
free) (ISO 10440-1:2000)
Industries du pétrole et du gaz naturel - Compresseurs Erdöl- und Erdgasindustrie - Rotierende Verdränger-
volumétriques de type rotatif - Partie 1: Compresseurs de Kompressoren - Teil 1: Prozesskompressoren (ölfrei) (ISO
procédé (sans huile) (ISO 10440-1:2000) 10440-1:2000)
This European Standard was approved by CEN on 1 December 2000.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, 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
© 2000 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10440-1:2000 E
worldwide for CEN national Members.
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SIST EN ISO 10440-1:2001
Page 2
EN ISO 10440-1:2000
CORRECTED 2003-10-01
Foreword
The text of the International Standard ISO 10440-1:2000 has been prepared by Technical Committee ISO/TC 118
"Compressors, pneumatic tools and pneumatic machines" in collaboration with Technical Committee CEN/TC 12
"Materials, equipment and offshore structures for petroleum 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 2001, and conflicting national standards shall be withdrawn at the latest by
June 2001.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden,
Switzerland and the United Kingdom.
Endorsement notice
The text of the International Standard ISO 10440-1:2000 was approved by CEN as a European Standard without
any modification.
NOTE: Normative references to International Standards are listed in annex ZA (normative).
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SIST EN ISO 10440-1:2001
Page 3
EN ISO 10440-1:2000
Annex ZA
(normative)
Normative references to international publications
with their relevant European publications
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
NOTE Where an International Publication has been modified by common modifications, indicated by (mod.), the
relevant EN/HD applies.
Publication Year Title EN Year
ISO 10441 1999 Petroleum and natural gas industries - ISO 10441 1999
Flexible couplings for mechanical power
transmission - Special purpose applications
ISO 13706 1998 Petroleum and natural gas industries - Air- EN ISO 13706 2000
cooled heat exchangers
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SIST EN ISO 10440-1:2001
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SIST EN ISO 10440-1:2001
INTERNATIONAL ISO
STANDARD 10440-1
First edition
2000-12-01
Petroleum and natural gas industries —
Rotary-type positive-displacement
compressors —
Part 1:
Process compressors (oil-free)
Industries du pétrole et du gaz naturel — Compresseurs volumétriques de
type rotatif —
Partie 1: Compresseurs de procédé (sans huile)
Reference number
ISO 10440-1:2000(E)
©
ISO 2000
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(E)
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ii © ISO 2000 – All rights reserved
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(E)
Contents Page
Foreword.iv
Introduction.v
1 Scope .1
2 Normative references .1
3 Terms and definitions .2
4 Basic design.4
4.1 General.4
4.2 Pressure casing .6
4.3 Casing connections.7
4.4 External forces and moments .8
4.5 Rotating elements.8
4.6 Seals.9
4.7 Dynamics.10
4.8 Bearings and bearing housings.11
4.9 Bearing housings.12
4.10 Lube oil and seal oil systems.12
4.11 Materials .13
4.12 Nameplates.16
5 Accessories.17
5.1 Drivers.17
5.2 Couplings and guards.17
5.3 Mounting plates .18
5.4 Controls and instrumentation .19
5.5 Piping and appurtenances.20
6 Inspection, testing and preparation for shipment.24
6.1 General.24
6.2 Inspection.24
6.3 Testing .25
6.4 Preparation for shipment .28
7 Vendor's data .29
7.1 Proposals.29
7.2 Contract information .30
Annex A (normative) Data sheets.33
Bibliography.43
© ISO 2000 – All rights reserved iii
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(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 3.
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 International Standard may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 10440-1 was prepared by Technical Committee ISO/TC 118, Compressors, pneumatic
tools and pneumatic machines, and Technical Commitee ISO/TC 67, Materials, equipment and offshore structures
for petroleum and natural gas industries, Subcommittee SC 6, Processing equipment and systems.
ISO 10440 consists of the following parts, under the general title Petroleum and natural gas industries — Rotary-
type positive-displacement compressors:
� Part 1: Process compressors (oil-free)
� Part 2: Packaged air compressors (oil-free)
Annex A forms a normative part of this part of ISO 10440.
iv © ISO 2000 – All rights reserved
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(E)
Introduction
This part of ISO 10440 is based on the 2nd edition of API 619. This part of ISO 10440 is not intended to obviate the
need for sound engineering judgement as to when and where this standard should be utilized, and users should be
aware that further or differing requirements may be needed for individual applications.
This part of ISO 10440 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 applicable where there is
innovative or developing technology. Where an alternative is offered, the vendor should identify any variations from
this part of ISO 10440 and provide details.
Standards referenced herein may be replaced by other international or national standards that can be shown to
meet or exceed the requirements of the referenced standards.
© ISO 2000 – All rights reserved v
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SIST EN ISO 10440-1:2001
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SIST EN ISO 10440-1:2001
INTERNATIONAL STANDARD ISO 10440-1:2000(E)
Petroleum and natural gas industries — Rotary-type positive-
displacement compressors —
Part 1:
Process compressors (oil-free)
1 Scope
This part of ISO 10440 specifies requirements and gives recommendations for helical, spiral and straight lobe
rotary compressors used for vacuum or pressure, or both, for use in the petroleum and natural gas industries. This
part of ISO 10440 is applicable to compressors that are in continuous duty and are unspared. This part of
ISO 10440 does not apply to standard air compressors, liquid ring compressors, vane-type compressors, or
compressors in oxygen-bearing gas service using flammable liquid for injection or flooding.
NOTE A bullet (�) at the beginning of a paragraph indicates that either a decision is required or further information is to be
provided by the purchaser. This information should be indicated on the data sheets (see annex A), otherwise it should be stated
in the quotation request or in the order.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this part of ISO 10440. For dated references, subsequent amendments to, or revisions of, any of these publications
do not apply. However, parties to agreements based on this part of ISO 10440 are encouraged to investigate the
possibility of applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain
registers of currently valid International Standards.
ISO 7-1, Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and
designation.
ISO 262, ISO general-purpose metric screw threads — Selected sizes for screws, bolts and nuts.
ISO 281, Rolling bearings — Dynamic load ratings and rating life.
ISO 1217, Displacement compressors — Acceptance tests.
ISO 1328-1:1995, Cylindrical gears — ISO system of accuracy — Part 1: Definitions and allowable values of
deviations relevant to corresponding flanks of gear teeth.
ISO 1940-1:1986, Mechanical vibration — Balance quality requirements of rigid rotors — Part 1: Determination of
permissible residual unbalance.
ISO 5167-1, Measurement of fluid flow by means of pressure differential devices — Part 1: Orifice plates, nozzles
and Venturi tubes inserted in circular cross-section conduits running full.
ISO 7005-1, Metallic flanges — Part 1: Steel flanges.
© ISO 2000 – All rights reserved 1
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(E)
ISO 9329-2, Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 2: Unalloyed and
alloyed steels with specified elevated temperature properties.
ISO 9329-4, Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 4: Austenitic
stainless steels.
ISO 10441, Petroleum and natural gas industries — Flexible couplings for mechanical power transmission —-
Special purpose applications.
ISO 10816-1, Mechanical vibration — Evaluation of machine vibration by measurements on non-rotating parts —
Part 1: General guidelines.
ISO 10816-3, Mechanical vibration — Evaluation of machine vibration by measurements on non-rotating parts —
Part 3: Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and
15 000 r/min when measured in situ.
ISO 13706, Petroleum and natural gas industry — Air-cooled heat exchangers.
EFC 17, Corrosion resistant alloys for oil and gas production: guidance on general requirements and test methods
1)
for H S service (ISBN 1 86125 001 0 P).
2
ASTM E 125, Reference photographs for magnetic particle indications on ferrous castings.
ASTM E 709, Standard guide for magnetic particle examination.
ANSI/API 614, Lubrication, shaft-sealing, and control-oil systems for special-purpose application.
ANSI/API 670, Vibration, axial-position, and bearing-temperature monitoring systems.
NACE MR0175, Sulfide stress cracking resistant metallic materials for oilfield equipment.
NACE TM0177, Standard test method for laboratory testing of metals for resistance to sulfide stress cracking and
stress corrosion cracking in H S environments.
2
NACE TM0198, Slow strain rate test method for screening corrosion resistant alloys (CRAs) for stress corrosion
cracking in sour oilfield service.
NEMA SM23, Steam turbines for mechanical drive service.
3 Terms and definitions
For the purposes of this part of ISO 10440, the following terms and definitions apply.
3.1
axially [horizontally] split
�casing joints� parallel to the shaft centreline
3.2
maximum allowable differential pressure
highest differential pressure that can be permitted in the casing under the most severe operating conditions of
minimum suction pressure and discharge pressure equal to the relief valve setting
3. 3
maximum allowable discharge temperature
maximum continuous discharge temperature for which the manufacturer has designed the equipment
1) Issued by: European Federation of Corrosion, The Institute of Materials, 1 Carlton House Terrace, London SW1Y 5DB, GB.
2 © ISO 2000 – All rights reserved
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(E)
3.4
maximum allowable speed
highest speed of the power input rotor at which the manufacturer's design will permit continuous operation
NOTE It is expressed in revolutions per minute.
3.5
maximum allowable working pressure
maximum continuous pressure for which the manufacturer has designed the equipment (or any part to which the
term is referred) when handling the specified fluid at the specified temperature
3.6
maximum sealing pressure
highest pressure expected at the seals during any specified static or operating conditions and during startup or
shutdown
3.7
minimum allowable speed
lowest speed of the power input rotor at which the manufacturer's design will permit continuous operation for the
lowest rated conditions
NOTE It is expressed in revolutions per minute.
3.8
pressure casing
composite of all stationary pressure-containing parts of the unit, including all nozzles and other attached parts
3.9
pressure design code
recognized pressure vessel standard specified or agreed by the purchaser
EXAMPLE ASME VIII.
3.10
radially [vertically] split
�casing joints� transverse to the shaft centreline
3.11
rated capacity
capacity, in cubic metres per hour, required by the rated conditions
3.12
rated conditions
specified conditions at which operation is expected and/or optimum efficiency is expected
3.13
rated discharge pressure
highest pressure required to meet the conditions the purchaser specifies for the intended service
3.14
rated discharge temperature
predicted actual operating temperature resulting from rated conditions
3.15
rated power
maximum power the compressor and any shaft-driven appurtenances require for any of the rated conditions,
including the effect of any equipment (such as pulsation suppression devices, process piping, intercoolers,
aftercoolers, and separators) furnished by the compressor vendor
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(E)
3.16
rated speed
speed of the power input rotor corresponding to the requirements of the compressor rated capacity
NOTE It is expressed in revolutions per minute.
3.17
rotor
complete rotor body and the shaft and shrunk-on sleeves (when furnished)
3.18
rotor assembly
all rotating elements mounted on the rotor, excluding couplings
3.19
rotor body
profile section on or integral with the shaft
3.20
trip speed
speed at which independent emergency overspeed devices operate to shut down a prime mover
NOTE It is expressed in revolutions per minute.
4 Basic design
4.1 General
4.1.1 The pressure design code shall be specified on the data sheet (annex A). Pressure components shall
comply with the pressure design code and the supplemental requirements in this part of ISO 10440.
4.1.2 The equipment (including auxiliaries) covered by this part of ISO 10440 shall be suitable for the specified
operating conditions and shall be designed and constructed for a minimum service life of 20 years and at least
3 years of uninterrupted operation.
NOTE It is recognized that this is a design criterion.
4.1.3 Equipment shall be capable of running safely to the trip speed at 110 % relief valve setting and specified
maximum differential pressure.
NOTE To run safely involves factors other than differential pressure, such as maximum discharge temperature or limiting
driver power.
4.1.4 Cooling water systems shall be designed for the following conditions unless otherwise specified:
� velocity in exchanger tubes 1,5 m/s to 2,5 m/s
� maximum allowable working pressure >5 bar
� test pressure >7,7 bar
� maximum pressure drop 1 bar
� maximum inlet temperature 32 °C
� maximum outlet temperature 49 °C
4 © ISO 2000 – All rights reserved
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(E)
� maximum temperature rise 17 °C
� minimum temperature rise 11 °C
2
� fouling factor on water side 0,35 m ����K/kW
Provision shall be made for complete venting and draining of the system.
4.1.5 The arrangement of the equipment, including piping and auxiliaries, shall be developed jointly by the
purchaser and the package vendor. The arrangement shall provide clearance areas and safe access for operation
and maintenance.
4.1.6 All equipment shall be designed to permit rapid and economical maintenance. Major parts such as casing
components and bearing housings, including shoulders and dowels, shall be designed and manufactured to ensure
accurate alignment on reassembly.
4.1.7 Unless otherwise specified by the purchaser, spare parts for compressors and their auxiliaries shall meet
all the requirements of the original equipment supplied.
4.1.8 Oil reservoirs and housings that enclose moving lubricated parts, including bearings, shaft seals, highly
polished parts, instruments and control elements, shall be designed to prevent contamination by moisture, dust and
other foreign matter during periods of operation or idleness.
4.1.9 When special tools and fixtures are required to disassemble, assemble or maintain the unit, they shall be
included in the quotation and furnished as part of the initial supply of the compressor. For multi-unit installations,
the requirements for quantities of special tools and fixtures shall be agreed between by the purchaser and the
vendor.
4.1.10 When special tools are provided, they shall be packaged in separate, rugged boxes and marked "special
tools for (tag/item number)". Each tool shall be tagged to indicate its intended use.
4.1.11 The performance of the machine after installation shall be the responsibility of the package vendor
providing that the utilities and the process conditions are as specified in the data sheets.
� 4.1.12 The vendor shall review and comment on the purchaser's piping and foundation drawings. The vendor
shall observe a check on the piping made by parting the flanges. The vendor shall check alignment at operating
temperatures and, when specified, shall be present during the initial alignment check.
NOTE Many factors, such as pipe loadings, nozzle loadings, alignment at operating conditions, piping and foundation
vibrations from other equipment installed locally, supporting structure, handling during shipment, and handling and assembly at
site, may adversely affect site performance.
� 4.1.13 All electrical components and installations shall be suitable for the area classification and grouping
specified by the purchaser on the data sheets and shall be in accordance with the local codes specified.
� 4.1.14 Control of the sound level of all equipment furnished shall be a joint effort of the purchaser and the vendor.
The equipment furnished shall comply with the requirements and local codes as specified by the purchaser as
detailed on the data sheets.
� 4.1.15 Specifications for any liquid separation equipment required in the discharge gas stream shall be developed
jointly by the purchaser and the vendor.
� 4.1.16 The purchaser shall specify in the data sheets (annex A) whether the installation is indoors (heated or
unheated) or outdoors (with or without a roof) and the weather or environmental conditions in which the equipment
shall operate, including maximum and minimum temperatures and unusual humidity or dusty environments. For the
purchaser's guidance, the vendor shall list in the proposal any special protection that the purchaser is required to
supply.
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SIST EN ISO 10440-1:2001
ISO 10440-1:2000(E)
4.2 Pressure casing
4.2.1 The hoop stress values used in the design of the casings shall not exceed the maximum allowable stress
values in tension specified in the pressure design code at the maximum and minimum operating temperature of the
materials used.
4.2.2 The maximum allowable working pressure of the casing shall be not less than or equal to the specified
relief valve setting.
4.2.3 Casings shall be made of steel if
a) the rated discharge gauge pressure is above 27,5 bar, or
b) the discharge temperature is over 260 °C, or
c) the gas is flammable or toxic.
4.2.4 Split pressure level casings should be avoided. If the casing is split into two or more pressure levels, the
vendor shall define the physical limits and the maximum allowable working pressure of each part of the casing. See
7.1 item h).
4.2.5 Each axially split casing shall allow removal and replacement of
...
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