71.120.99 - Other equipment for the chemical industry
ICS 71.120.99 Details
Other equipment for the chemical industry
Weitere Ausrustungsteile der chemischen Industrie
Autre matériel pour l'industrie chimique
Druga oprema za kemijsko industrijo
General Information
Frequently Asked Questions
ICS 71.120.99 is a classification code in the International Classification for Standards (ICS) system. It covers "Other equipment for the chemical industry". The ICS is a hierarchical classification system used to organize international, regional, and national standards, facilitating the search and identification of standards across different fields.
There are 51 standards classified under ICS 71.120.99 (Other equipment for the chemical industry). These standards are published by international and regional standardization bodies including ISO, IEC, CEN, CENELEC, and ETSI.
The International Classification for Standards (ICS) is a hierarchical classification system maintained by ISO to organize standards and related documents. It uses a three-level structure with field (2 digits), group (3 digits), and sub-group (2 digits) codes. The ICS helps users find standards by subject area and enables statistical analysis of standards development activities.
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This document specifies the safety requirements of hydrogen gas generation appliances or systems that use electrochemical reactions to electrolyse water to produce hydrogen, herein referred to as hydrogen generators.
- Standard73 pagesEnglish languagee-Library read for1 day
This document specifies the safety requirements of hydrogen gas generation appliances or systems that use electrochemical reactions to electrolyse water to produce hydrogen, herein referred to as hydrogen generators.
- Standard73 pagesEnglish languagee-Library read for1 day
This document specifies the safety requirements of hydrogen gas generation appliances or systems that use electrochemical reactions to electrolyse water to produce hydrogen, herein referred to as hydrogen generators.
- Standard63 pagesEnglish languagesale 15% off
- Standard69 pagesFrench languagesale 15% off
This document specifies the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from −40 °C up to and including +55 °C at a working pressure of 2,5 MPa (25 bar). It does not include specifications for end fittings and is limited to the performance of the hoses and hose assemblies.
- Standard20 pagesEnglish languagee-Library read for1 day
This document specifies the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from −40 °C up to and including +55 °C at a working pressure of 2,5 MPa (25 bar). It does not include specifications for end fittings and is limited to the performance of the hoses and hose assemblies.
- Standard20 pagesEnglish languagee-Library read for1 day
This document specifies the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from −40 °C up to and including +55 °C at a working pressure of 2,5 MPa (25 bar). It does not include specifications for end fittings and is limited to the performance of the hoses and hose assemblies.
- Standard13 pagesEnglish languagesale 15% off
- Standard13 pagesFrench languagesale 15% off
SIGNIFICANCE AND USE
5.1 In the design and operation of reverse osmosis installations, it is important to predict the calcium carbonate scaling properties of the concentrate stream. Because of the increase in total dissolved solids in the concentrate stream and the differences in salt passages for calcium ion, bicarbonate ion, and free CO2, the calcium carbonate scaling properties of the concentrate stream will generally be quite different from those of the feed solution. This practice permits the calculation of the S & DSI for the concentrate stream from the feed water analyses and the reverse osmosis operating parameters.
5.2 A positive S & DSI indicates the tendency to form a calcium carbonate scale, which can be damaging to reverse osmosis performance. This practice gives procedures for the adjustment of the S & DSI.
SCOPE
1.1 This practice covers the calculation and adjustment of the Stiff and Davis Stability Index (S & DSI) for the concentrate stream of a reverse osmosis device. This index is used to determine the need for calcium carbonate scale control in the operation and design of reverse osmosis installations. This practice is applicable for concentrate streams containing more than 10 000 mg/L of total dissolved solids. For concentrate streams containing less than 10 000 mg/L of total dissolved solids, refer to Practice D3739.
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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SIGNIFICANCE AND USE
5.1 These practices may be used to determine whether a RO or NF device is free of leaks if the mechanical integrity of the device is to be confirmed. They may also be used to detect leaks in RO or NF devices whose operating performance indicates a possible leak. These practices may be used for either new or used devices.
SCOPE
1.1 These practices cover detecting leaks in which there is a direct communication between the feed or concentrate, or both, and the permeate. Several types of leaks are possible with the various configurations of reverse-osmosis (RO) and nanofiltration (NF) devices.
1.2 Types of Leaks:
1.2.1 With hollow-fiber devices, feed or concentrate leakage, or both, into the permeate stream by leaks through the tube sheet and past the tube sheet O-ring are possible. “Leaks” caused by broken fibers are not covered by these practices.
1.2.2 With spiral-wound devices, leaks may occur through damage of the membrane surface itself by punctures or scratches, by glue-line failure, and by O-ring leaks on product tube interconnectors.
1.2.3 With tubular devices, leaks due to membrane damage, tube end seal leaks, and leaks from broken tubes or product headers are possible.
1.3 Three leak test practices are given as follows:
Sections
Practice A—Tube Sheet and O-Ring Leak Test for Hollow
Fiber Devices
8 to 9
Practice B—Vacuum Test for Spiral Wound Devices
10 to 12
Practice C—Dye Test for Spiral Wound and Tubular Devices
13 to 18
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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- Standard4 pagesEnglish languagesale 15% off
SIGNIFICANCE AND USE
5.1 During the operation of an RO system, system conditions such as pressure, temperature, conversion, and feed concentration can vary, causing permeate flow and salt passage to change. To effectively evaluate system performance, it is necessary to compare permeate flow and salt passage data at the same conditions. Since data may not always be obtained at the same conditions, it is necessary to convert the RO data obtained at actual conditions to a set of selected constant conditions, thereby standardizing the data. This practice gives the procedure to standardize RO data.
5.2 This practice can be used for both spiral wound and hollow fiber systems.
5.3 This practice can be used for a single element or a multi-element system. However, if the RO system is brine staged, that is, the brine from one group of RO devices is the feed to a second group of RO devices, standardize the permeate flow and salt passage for each stage separately.
5.4 This practice is applicable for RO systems with high rejections and with no significant leaks between the feed-brine and permeate streams.
SCOPE
1.1 This practice covers the standardization of permeate flow, salt passage, and coefficient of performance data for reverse osmosis (RO) systems.
1.2 This practice is applicable to waters including brackish waters and seawaters but is not necessarily applicable to waste waters.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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- Standard3 pagesEnglish languagesale 15% off
This document defines the construction, safety, and performance requirements of modular or factory-matched hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen. This document is applicable to hydrogen generators that use the following types of ion transport medium: - group of aqueous bases; - group of aqueous acids; - solid polymeric materials with acidic function group additions, such as acid proton exchange membrane (PEM); - solid polymeric materials with basic function group additions, such as anion exchange membrane (AEM). This document is applicable to hydrogen generators intended for industrial and commercial uses, and indoor and outdoor residential use in sheltered areas, such as car-ports, garages, utility rooms and similar areas of a residence. Hydrogen generators that can also be used to generate electricity, such as reversible fuel cells, are excluded from the scope of this document. Residential hydrogen generators that also supply oxygen as a product are excluded from the scope of this document.
- Standard48 pagesEnglish languagesale 15% off
SIGNIFICANCE AND USE
5.1 In the design and operation of reverse osmosis and nanofiltration installations, it is important to predict the CaSO4, SrSO4, and BaSO4 scaling properties of the concentrate stream. Because of the increase in total dissolved solids and the increase in concentration of the scaling salts, the scaling properties of the concentrate stream will be quite different from those of the feed solution. This practice permits the calculation of the scaling potential for the concentrate stream from the feed water analyses and the reverse osmosis or nanofiltration operating parameters.
5.2 Scaling by CaSO4, SrSO4, and BaSO4 will adversely affect the reverse osmosis or nanofiltration performance. This practice gives various procedures for the prevention of scaling.
SCOPE
1.1 This practice covers the calculation and adjustment of calcium, strontium, and barium sulfates for the concentrate stream of a reverse osmosis or nanofiltration system. The calculations are used to determine the need for scale control in the operation and design of reverse osmosis and nanofiltration installations. This practice is applicable for all types of reverse osmosis devices (tubular, spiral wound, and hollow fiber) and nanofiltration devices.
1.2 This practice is applicable to both brackish waters and seawaters.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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ISO 10439 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 10439-1:2015 specifies general requirements applicable to all such machines.
ISO 10439-1:2015 does not apply to fans (these are covered by API 673) or blowers that develop less than 34 kPa (5 psi) pressure rise above atmospheric pressure. It also does not apply to packaged, integrally geared centrifugal plant, and instrument air compressors, which are covered by API 672. Hot gas expanders over 300 °C (570 °F) are not covered by ISO 10439-1:2015.
ISO 10439-1:2015 contains information pertinent to all equipment covered by the other parts of ISO 10439. It shall be used in conjunction with the following parts of ISO 10439, as applicable to the specific equipment covered:
ISO 10439‑2;
ISO 10439‑3
ISO 10439‑4
- Standard139 pagesEnglish languagee-Library read for1 day
ISO 10439-3:2015 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 integrally geared centrifugal compressors in conjunction with ISO 10439‑1.
- Standard77 pagesEnglish languagee-Library read for1 day
ISO 10439-2:2015 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 10439-2:2015 specifies requirements for non-integrally geared centrifugal and axial compressors, in addition to the general requirements specified in ISO 10439-1. These machines do not have gears integral with their casing but can have external gears.
- Standard83 pagesEnglish languagee-Library read for1 day
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.
- Standard61 pagesEnglish languagee-Library read for1 day
ISO 10439-2:2015 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 10439-2:2015 specifies requirements for non-integrally geared centrifugal and axial compressors, in addition to the general requirements specified in ISO 10439-1. These machines do not have gears integral with their casing but can have external gears.
- Standard74 pagesEnglish languagesale 15% off
- Standard75 pagesFrench languagesale 15% off
ISO 10439 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 10439-1:2015 specifies general requirements applicable to all such machines. ISO 10439-1:2015 does not apply to fans (these are covered by API 673) or blowers that develop less than 34 kPa (5 psi) pressure rise above atmospheric pressure. It also does not apply to packaged, integrally geared centrifugal plant, and instrument air compressors, which are covered by API 672. Hot gas expanders over 300 °C (570 °F) are not covered by ISO 10439-1:2015. ISO 10439-1:2015 contains information pertinent to all equipment covered by the other parts of ISO 10439. It shall be used in conjunction with the following parts of ISO 10439, as applicable to the specific equipment covered: ISO 10439‑2; ISO 10439‑3 ISO 10439‑4
- Standard129 pagesEnglish languagesale 15% off
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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.
- Standard52 pagesEnglish languagesale 15% off
- Standard58 pagesFrench languagesale 15% off
ISO 10439-3:2015 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 integrally geared centrifugal compressors in conjunction with ISO 10439‑1.
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1.1 This European Standard applies to centrifuges for the separation or change in concentration of mixtures of liquids and solids.
It gives requirements to minimize the risks caused by the significant hazards arising during the operation of centrifuges as specified in 1.2.
1.2 This European Standard gives requirements for minimizing the risks caused by the following hazards:
- mechanical hazards common to all types of centrifuges, except those specified in 1.3;
- ergonomical hazards;
- thermal hazards;
- electrical hazards;
- noise.
1.3 Types of centrifuges and hazards excluded
1.3.1 Types of centrifuges excluded:
- centrifuges with a kinetic energy of rotation less than 200 J;
- centrifuges for household use;
- centrifuges for laboratory use according to EN 61010 2 020;
- centrifuges for forming, i.e. centrifugal hot metal casting machines.
1.3.2 Hazards excluded
This European Standard does not deal explicitly with the hazards listed below.
NOTE 1 In cases, where such hazards might occur and could become relevant for the construction of the centrifuge, use specific standards for this hazard or make a risk analysis.
- hazards caused by overpressure or negative pressure inside the centrifuge housing;
- hazards specific to processing radioactive products;
- hazards specific to microbiological processing - including viral and parasitic hazards;
- hazards from processing corrosive and/or erosive materials;
- hazards from processes involving flammable or explosive substances;
- hazards caused by leakage of hazardous substances;
- hazards caused by unsuitable hygienic design for applications involving food products;
- inherent chemical hazards of process materials and/or service media and their biological effects on exposed persons;
NOTE 2 Inherently hazardous substances include toxic, carcinogenic and flammable substances for example. Other substances may be hazardous because of their condition in the centrifuge, i.e. temperature, velocity and vapour pressure.
- hazards due to construction materials;
Materials used in the construction of centrifuges should not be hazardous in the condition in which they are used.
- centrifuges subject to application specific standards (e.g. EN 12505).
NOTE 3 The design of centrifuges covered by EN 12547 varies to the extent that additional hazards may exist that are not covered by the requirements of this standard and is not excluded above. The manufacturer is responsible for providing suitable measures to deal with these hazards as part of a general risk assessment for the machine. Such measures are outside the scope of this standard and the direct responsibility of the manufacturer.
1.3.3 This European Standard gives guidance on the selection of performance levels according to EN ISO 13849 1:2008, but does not identify performance levels for specific applications.
1.4 This European Standard is not applicable to centrifuges which are manufactured before the date of its publication as EN.
- Standard66 pagesEnglish languagee-Library read for1 day
ISO 13709:2009 specifies requirements for centrifugal pumps, including pumps running in reverse as hydraulic power recovery turbines, for use in petroleum, petrochemical and gas industry process services.
ISO 13709:2009 is applicable to overhung pumps, between-bearings pumps and vertically-suspended pumps
- Standard193 pagesEnglish languagee-Library read for1 day
ISO 13709:2009 specifies requirements for centrifugal pumps, including pumps running in reverse as hydraulic power recovery turbines, for use in petroleum, petrochemical and gas industry process services. ISO 13709:2009 is applicable to overhung pumps, between-bearings pumps and vertically-suspended pumps
- Standard184 pagesEnglish languagesale 15% off
- Standard196 pagesFrench languagesale 15% off
ISO 5771:2008 specifies the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from - 40 °C up to and including + 55 °C. It does not include specifications for end fittings, but is limited to the performance of the hoses and hose assemblies.
- Standard20 pagesEnglish languagee-Library read for1 day
1.1 This European Standard applies to centrifuges aiming at separation of liquid/liquid/solid/solid or at least two of these substances. It gives requirements to minimise the risks caused by the hazards specified in 1.2.
The Standard deals with the significant hazards associated with the operation of centrifuges.
1.2 The Standard gives requirements for minimising the risks caused by the following hazards:
- mechanical hazards common to all types of centrifuges, except those specified in 1.3;
- ergonomical hazards;
- electrical hazards.
The standard also covers requirements for noise measurements.
1.3 Types of centrifuges and hazards excluded
1.3.1 Types of centrifuges excluded:
- centrifuges with a kinetic energy of rotation less than 200 Joule;
- centrifuges designated by their manufacturers for domestic use;
- centrifuges designated by their manufacturers as laboratory centrifuges according to EN 61010-2-020, including Amendment 1;
- centrifuges designated by their manufacturers for forming, i.e. centrifugal hot metal casting machines.
1.3.2 Hazards excluded:
- thermal hazards;
- hazards specific to processing radioactive products;
- hazards specific to microbiological processing - including viral and parasitic hazards;
- hazards from processing corrosive and/or erosive materials;
- hazards from processes involving flammable or explosive substances;
- hazards caused by leakage of hazardous substances;
- hazards caused by unsuitable hygienic design for applications involving food products;
- other application specific hazards which must be dealt with, either according to application specific standards (e.g. prEN 12505), or EN 292.
1.4 This standard applies to centrifuges which are manufactured after the date of issue of this standard.
- Standard52 pagesEnglish languagee-Library read for1 day
ISO 22734-2:2011 defines the construction, safety and performance requirements of packaged hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen. ISO 22734-2:2011 is applicable to hydrogen generators that use the following types of ion transport medium: a group of aqueous bases or solid polymeric materials with acidic function group additions, such as acid proton exchange membrane. ISO 22734-2:2011 is applicable to hydrogen generators intended for indoor and outdoor residential use in sheltered areas, such as car-ports, garages, utility rooms and similar areas of a residence. ISO 22734-2:2011 includes cord-connected equipment for outdoor and garage use only. Portable generators as well as hydrogen generators that can also be used to generate electricity, such as reversible fuel cells, are excluded from the scope of ISO 22734-2:2011. Hydrogen generators that also supply oxygen as a product are excluded from the scope of ISO 22734-2:2011.
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2nd parallel DIS/CEN ENQ of 2 months (CC/010821)
- Standard186 pagesEnglish languagee-Library read for1 day
1.1 This European Standard applies to centrifuges aiming at separation of liquid/liquid/solid/solid or at least two of these substances. It gives requirements to minimise the risks caused by the hazards specified in 1.2. The Standard deals with the significant hazards associated with the operation of centrifuges. 1.2 The Standard gives requirements for minimising the risks caused by the following hazards: - mechanical hazards common to all types of centrifuges, except those specified in 1.3; - ergonomical hazards; - electrical hazards. The standard also covers requirements for noise measurements. 1.3 Types of centrifuges and hazards excluded 1.3.1 Types of centrifuges excluded: - centrifuges with a kinetic energy of rotation less than 200 Joule; - centrifuges designated by their manufacturers for domestic use; - centrifuges designated by their manufacturers as laboratory centrifuges according to EN 61010-2-020, including Amendment 1; - centrifuges designated by their manufacturers for forming, i.e. centrifugal hot metal casting machines. 1.3.2 Hazards excluded: - thermal hazards; - hazards specific to processing radioactive products; - hazards specific to microbiological processing - including viral and parasitic hazards; - hazards from processing corrosive and/or erosive materials; - hazards from processes involving flammable or explosive substances; - hazards caused by leakage of hazardous substances; - hazards caused by unsuitable hygienic design for applications involving food products; - other application specific hazards which must be dealt with, either according to application specific standards (e.g. prEN 12505), or EN 292. 1.4 This standard applies to centrifuges which are manufactured after the date of issue of this standard.
- Standard47 pagesEnglish languagee-Library read for1 day
1.1 This European Standard applies to centrifuges aiming at separation of liquid/liquid/solid/solid or at least two of these substances. It gives requirements to minimise the risks caused by the hazards specified in 1.2. The Standard deals with the significant hazards associated with the operation of centrifuges. 1.2 The Standard gives requirements for minimising the risks caused by the following hazards: - mechanical hazards common to all types of centrifuges, except those specified in 1.3; - ergonomical hazards; - electrical hazards. The standard also covers requirements for noise measurements. 1.3 Types of centrifuges and hazards excluded 1.3.1 Types of centrifuges excluded: - centrifuges with a kinetic energy of rotation less than 200 Joule; - centrifuges designated by their manufacturers for domestic use; - centrifuges designated by their manufacturers as laboratory centrifuges according to EN 61010-2-020, including Amendment 1; - centrifuges designated by their manufacturers for forming, i.e. centrifugal hot metal casting machines. 1.3.2 Hazards excluded: - thermal hazards; - hazards specific to processing radioactive products; - hazards specific to microbiological processing - including viral and parasitic hazards; - hazards from processing corrosive and/or erosive materials; - hazards from processes involving flammable or explosive substances; - hazards caused by leakage of hazardous substances; - hazards caused by unsuitable hygienic design for applications involving food products; - other application specific hazards which must be dealt with, either according to application specific standards (e.g. prEN 12505), or EN 292. 1.4 This standard applies to centrifuges which are manufactured after the date of issue of this standard.
- Standard47 pagesEnglish languagee-Library read for1 day
ISO 5771:2008 specifies the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from - 40 °C up to and including + 55 °C. It does not include specifications for end fittings, but is limited to the performance of the hoses and hose assemblies.
- Standard13 pagesEnglish languagesale 15% off
- Standard14 pagesFrench languagesale 15% off
ISO 22734-1:2008 defines the construction, safety and performance requirements of packaged or factory matched hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen and oxygen gas. It is applicable to hydrogen generators that use the following types of ion transport medium: Group of aqueous bases; Solid polymeric materials with acidic function group additions such as acid proton exchange membrane (PEM). ISO 22734-1:2008 is applicable to hydrogen generators intended for indoor and outdoor commercial and industrial use (non-residential use). Hydrogen generators that can also be used to generate electricity such as reversible fuel cells are excluded from the scope of this International Standard. ISO 22734-1:2008 is intended to be used for certification purposes.
- Standard40 pagesEnglish languagesale 15% off
- Standard43 pagesFrench languagesale 15% off
ISO 13709:2003 specifies requirements for centrifugal pumps, including pumps running in reverse as hydraulic power recovery turbines, for use in petroleum, petrochemical and gas industry process services. ISO 13709:2003 is applicable to overhung pumps, between-bearings pumps and vertically-suspended pumps. Clause 8 provides requirements applicable to specific types of pump. All other clauses of ISO 13709:2003 are applicable to all pump types. Illustrations are provided of the various specific pump types and the designations assigned to each specific type. ISO 13709:2003 is not applicable to sealless pumps.
- Standard184 pagesEnglish languagesale 15% off
- Standard193 pagesFrench languagesale 15% off
ISO 10439 specifies requirements and gives recommendations for the design, materials, fabrication, inspection, testing and preparation for shipment of centrifugal compressors for use in the petroleum, chemical and gas service industries. It is not applicable to machines that develop less than 35 kPa above atmospheric pressure, nor is it applicable to packaged, integrally geared centrifugal air compressors, which are covered in ISO 10442.
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Cancels and replaces the first edition (1981). Specifies the minimum requirements for rubber hose used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures between -40 °C and +55 °C. Does not include specifications for end fittings, but is limited to the performance of the hose and hose assemblies.
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- Standard7 pagesFrench languagesale 15% off