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23 ÜLDKASUTATAVAD HÜDRO- JA PNEUMOSÜSTEEMID JA NENDE OSAD

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Uued standardid


EVS-EN 126:2012
Hind 12,51 EUR
Identne EN 126:2012
Gaasitarvitite multiregulaatorid
This European Standard specifies the safety, construction and performance requirements for multifunctional controls intended for use with gas burners, gas appliances and similar use, hereafter referred to as ”MFC”. This European Standard is applicable to MFC with declared maximum inlet pressures up to and including 50 kPa (500 mbar) of nominal connection sizes up to and including DN 150 for use with one or more fuel gases in accordance with EN 437. MFC consist of two or more functions, at least one of which is a mechanical control, as specified in the relevant control standards (see Figure 1). MFC consisting only of electronics are not covered by EN 126 (an example is a combination of functions according to EN 298 and EN 1643).
Asendab EVS-EN 126:2004

EVS-EN 1440:2008+A1:2012
Hind 16,10 EUR
Identne EN 1440:2008+A1:2012
Vedelgaasi seadmed ja lisavarustus. Vedelgaasi korduvtäidetavate transporditavate balloonide perioodiline tehniline ülevaatus KONSOLIDEERITUD TEKST
This European Standard specifies procedures for periodic inspection and testing, for transportable refillable LPG cylinders with a water capacity from 0,5 l up to and including 150 l. This !European Standard" is applicable to the following: - welded and brazed steel LPG cylinders with a specified minimum wall thickness (see EN 1442 and EN 12807 or the equivalent standard); - welded steel LPG cylinders !manufactured to an alternative design and construction" (see EN 14140:2003+A1 or the equivalent standard); !NOTE This European Standard also applies to protected cylinders, see 5.3 and Annex G." - welded aluminium LPG cylinders (see EN 13110 or the equivalent standard); - composite LPG cylinders (see EN 14427 or the equivalent standard). This !European Standard" is intended to be applied to cylinders complying with RID/ADR (including pi marked cylinders) and also to existing non RID/ADR cylinder populations. This !European Standard" does not apply to cylinders permanently installed in vehicles.

EVS-EN 12493:2008+A1:2012
Hind 19,05 EUR
Identne EN 12493:2008+A1:2012
LPG equipment and accessories - Welded steel tanks for liquefied petroleum gas (LPG) - Road tankers design and manufacture CONSOLIDATED TEXT
This European Standard specifies minimum requirements for materials, design, construction and workmanship procedures, and tests for welded LPG road tanker tanks and their welded attachments manufactured from carbon, carbon/manganese and micro alloy steels. There is no upper size limit as this is determined by the gross vehicle weight limitation. This European Standard does not cover tanks for tank containers.

EVS-EN 13799:2012
Hind 13,22 EUR
Identne EN 13799:2012
LPG equipment and accessories - Contents gauges for Liquefied Petroleum Gas (LPG) pressure vessels
This European Standard specifies minimum requirements for design and testing of contents gauges, which are directly connected to LPG transportable pressure vessels, LPG drums, LPG cylinders and static LPG pressure vessels above 0,5 l water capacity excluding those used for automotive containers. This European Standard does not apply to refineries or other process plants.

EVS-EN 12266-1:2012
Hind 10,19 EUR
Identne EN 12266-1:2012
Tööstuslikud sulgeseadmed. Metallist sulgeseadmete katsetamine. Osa 1: Surveproovid, katseprotseduurid ja vastuvõtukriteeriumid. Kohustuslikud nõuded
This European Standard specifies requirements for tests, test procedures and acceptance criteria for production testing of industrial valves made of metallic materials. The specified tests may also be used as type tests or acceptance tests. Safety devices are not covered by EN 12266-1. When specified as a normative reference in a valve product or performance standard, this European Standard is to be considered in conjunction with given specific requirements of the valve product or performance standard. Where requirements in a product or performance standard differ from those given in this European Standard, the requirements of the product or performance standard apply.

EVS-EN 13951:2012
Hind 13,22 EUR
Identne EN 13951:2012
Vedelikupumbad. Ohutusnõuded. PõlluMajanduslikud toiduained. Hügieenilise kasutamise tagamiseks vajalikud konstruktsiooninõuded
This European Standard deals with the special technical safety requirements for liquid pumps and pump units operating with agrifood-stuff. This European Standard is intended to be used with EN 809 to give the additional requirements for hazards arising from the pumping of substances intended for human and domestic animal consumption (see Clause 4). This European Standard also establishes requirements and/or measures for the reduction of risks during use, including misuse foreseeable by the manufacturer. This European Standard is not intended to be used for pumps and pump units at any stage in the public water supply, nor for pumps handling pharmaceutical products, nor for any other application for which more appropriate standards exist. The pumps and pump units covered by this European Standard are the following: - rotodynamic pumps; - rotary positive displacement pumps; - reciprocating positive displacement pumps. Pumps dealing with agrifood-stuff which are not indicated in this scope are potentially covered by EN 1672-2:2005+A1:2009. This document is not applicable to liquid pumps for agrifoodstuff applications which are manufactured before the date of its publication as an EN.

EVS-EN 13575:2012
Hind 13,22 EUR
Identne EN 13575:2012
Static thermoplastic tanks for the above ground storage of chemicals - Blow moulded or rotationally moulded polyethylene tanks - Requirements and test methods
This European Standard specifies requirements for materials, physical properties and performance for blow moulded and rotationally moulded polyethylene single tanks, with or without reinforcement, for the above ground storage of chemical liquids having a maximum specific gravity of 1 400 kg/m3 except water and those liquids dealt with by EN 13341. It is only applicable to static blow moulded or rotationally moulded polyethylene tanks, which are subjected to atmospheric pressures but not subject to any external loading and having a volume of 400 l to 10 000 l. Except for periodic temperature fluctuation their normal operating temperature does not exceed 25 °C. Tanks according to this European Standard are expected to have a period of intended use of 10 years. This European Standard specifies test methods and factory production control tests as well.

IEC 60335-2-67:2012
Hind 180,98 EUR
Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment machines, for commercial use
IEC 60335-2-67:2012 deals with the safety of powered floor treatment machines intended for commercial indoor or outdoor use for the following applications:
- scrubbing,
- wet or dry pick-up,
- polishing and dry buffing,
- application of wax, sealing products and powder based detergents,
- shampooing,
- stripping, grinding and scarifying of floors with an artificial surface. Their cleaning motion is more lateral or periodic than linear. This standard applies to machines for commercial use. The following list, although not comprehensive, gives an indication of locations that are included in the scope:
- public use areas such as hotels, schools, hospitals;
- industrial locations, for example factories and manufacturing shops;
- retail outlets, for example shops and supermarkets;
- business premises, for example offices and banks;
- all uses other than normal housekeeping purposes.
They are not equipped with a traction


ISO 21360-2:2012
Hind 70,75 EUR
Vacuum technology -- Standard methods for measuring vacuum-pump performance -- Part 2: Positive displacement vacuum pumps


ISO 21360-1:2012
Hind 95,43 EUR
Vacuum technology -- Standard methods for measuring vacuum-pump performance -- Part 1: General description

Asendab ISO 21360:2007

ISO 9906:2012
Hind 133,27 EUR
Identne ISO 9906:2012
Rotodynamic pumps -- Hydraulic performance acceptance tests -- Grades 1, 2 and 3


EVS-EN ISO 11114-1:2012
Hind 18,00 EUR
Identne ISO 11114-1:2012 ja identne EN ISO 11114-1:2012
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO 11114-1:2012)
This part of ISO 11114 provides requirements for the selection of safe combinations of metallic cylinder and valve materials and cylinder gas content. The compatibility data given is related to single gases and to gas mixtures. Seamless metallic, welded metallic and composite gas cylinders and their valves, used to contain compressed, liquefied and dissolved gases, are considered. NOTE In this part of ISO 11114 the term “cylinder” refers to transportable pressure receptacles, which also include tubes and pressure drums. Aspects such as the quality of delivered gas product are not considered.

EVS-EN ISO 10961:2012
Hind 12,51 EUR
Identne ISO 10961:2010 ja identne EN ISO 10961:2012
Gas cylinders - Cylinder bundles - Design, manufacture, testing and inspection (ISO 10961:2010)
This International Standard specifies the requirements for the design, construction, testing and initial inspection of a transportable cylinder bundle. It is applicable to cylinder bundles containing compressed gas, liquefied gas and mixtures thereof. It is also applicable to cylinder bundles for acetylene. This International Standard does not apply to packages in which cylinders are manifolded together in a support frame which is designed to be fixed permanently to a road vehicle, to a railway wagon or to the ground as a customer storage vessel. It does not apply to cylinder bundles which are designed for use in extreme environmental or operational conditions when additional and extraordinary requirements are imposed to maintain safety standards, reliability and performance, e.g. offshore cylinder bundles. Some special applications (e.g. electronics) require an alternative design approach. With the agreement of the inspection body, the manifold and its piping components may be designed and tested at a pressure which is appropriate to the service conditions. Specific requirements for acetylene cylinder bundles containing acetylene in a solvent are included in Annex B. This International Standard does not, however, cover acetylene cylinder bundles with solvent-free acetylene cylinders. This International Standard is intended primarily for industrial gases other than liquefied petroleum gases (LPGs), but it may also be used for LPGs. Unless otherwise stated, individual cylinders within cylinder bundles will have to conform to applicable standards for single cylinders. This International Standard specifies the additional requirements that apply when individual cylinders are assembled into a bundle.

Asendatud või tühistatud standardid


EVS-EN 13799:2003
Identne EN 13799:2002
LPG tsisternide sisumõõdikud
This European Standard specifies minimum requirements for design and testing of contents gauges, which are directly connected to transportable or static LPG tanks above 0,5 l water capacity excluding those used for automotive containers
Keel: Inglise
Asendatud EVS-EN 13799:2012

EVS-EN 1638:1999
Identne EN 1638:1997
Plasttorustikusüsteemid. Klaassarrusega termokõvenevast plastist torud. Tsüklilise sisesurve mõju katsemeetod
Käesolev standard määrab kindlaks meetodi tsüklilise sisesurve mõjude uurimiseks klaassarrusega termokõvenevast plastist torudel. Standard kehtib torudele nimiläbimõõduga kuni DN 600 (kaasa arvatud). Tähelepanu! Kuigi käesolev standard kehtib torude kohta, võib kirjeldatud meetodeid rakendada toruliitmikele.
Keel: Inglise

EVS-EN 13769:2003/A1:2005
Identne EN 13769:2003/A1:2005
Transportable gas cylinders - Cylinder bundles - Design, manufacture, identification and testing
This European Standard specifies the requirements for the design, manufacture, identification and testing of a cylinder bundle. It is applicable to cylinder bundles containing compressed gas, liquefied gas and mixtures thereof. It is also applicable to cylinder bundles for acetylene
Keel: Inglise

EVS-EN 12493:2008
Identne EN 12493:2008
LPG equipment and accessories - Welded steel tanks for liquefied petroleum gas (LPG) - Road tankers design and manufacture
This European Standard specifies minimum requirements for materials, design, construction and workmanship procedures, and tests for welded LPG road tanker tanks and their welded attachments manufactured from carbon, carbon/manganese and micro alloy steels. There is no upper size limit as this is determined by the gross vehicle weight limitation. This European Standard does not cover tanks for tank containers. NOTE 1 In the context of this standard the term "road tanker" is understood to mean “fixed tanks” and “demountable tanks” as defined in ADR. NOTE 2 The equipment of the tanks and the inspection and testing after assembly is covered by EN 12252, and EN 14334, respectively. NOTE 3 The design type of the road tanker is subject to the approval by the competent authority, as required by ADR.
This European Standard specifies minimum requirements for materials, design, construction and workmanship procedures, and tests for welded LPG road tanker tanks and their welded attachments manufactured from carbon, carbon/manganese and micro alloy steels. There is no upper size limit as this is determined by the gross vehicle weight limitation. This European Standard does not cover tanks for tank containers. NOTE 1 In the context of this standard the term "road tanker" is understood to mean “fixed tanks” and “demountable tanks” as defined in ADR. NOTE 2 The equipment of the tanks and the inspection and testing after assembly is covered by EN 12252, and EN 14334, respectively. NOTE 3 The design type of the road tanker is subject to the approval by the competent authority, as required by ADR.

Keel: Inglise

EVS-EN 1440:2008
Identne EN 1440:2008
Vedelgaasi seadmed ja lisavarustus. Vedelgaasi korduvtäidetavate transporditavate balloonide perioodiline tehniline ülevaatus
Standard määratleb perioodilise kontrolli intervallid, kontrolli protseduurid, kontrollimised ja katsed transporditavatele korduvtäidetavatele vedelgaasi balloonidele, mille vee mahtuvus on 0,5 l kuni 150 l kaasa arvatud. Standard on rakendatav järgmistele balloonidele: - terasest keevitatud või joodetud vedelgaasi balloonidele, millele on määratud minimaalne seinapaksus (vaata EN 1442 ja EN 12807 või muu sama väärne standard); - terasest keevitatud vedelgaasi balloonidele millele ei ole määratud minimaalset seinapaksust (vaata EN 14140:2003+A1 või muu sama väärne standard); - alumiiniumist keevitatud vedelgaasi balloonidele (vaata EN 13110 või muu sama väärne standard); - komposiitmaterjalist vedelgaasi baloonidele (vaata EN 14427 või muu sama väärne standard). Standard on ettenähtud rakendamiseks balloonidele, mis vastavad RID/ADR (kaasa arvatud “pi” märgistatud balloonid) nõuetele ja samuti olemasolevatele RID/ADR nõuetele mittevastavatele balloonidele. Standard ei rakendu sõidukitesse püsivalt paigaldatud balloonidele.
This European Standard specifies procedures for periodic inspection and testing, for transportable refillable LPG cylinders with a water capacity from 0,5 l up to and including 150 l. This standard is applicable to the following: welded and brazed steel LPG cylinders with a specified minimum wall thickness (see EN 1442 and EN 12807 or the equivalent standard); welded steel LPG cylinders without specified minimum wall thickness (see EN 14140:2003+A1 or the equivalent standard); welded aluminium LPG cylinders (see EN 13110 or the equivalent standard); composite LPG cylinders (see EN 14427 or the equivalent standard). This standard is intended to be applied to cylinders complying with RID/ADR (including pi marked cylinders) and also to existing non RID/ADR cylinder populations. This standard does not apply to cylinders permanently installed in vehicles.

Keel: Eesti, Inglise

EVS-EN 13769:2003
Identne EN 13769:2003
Transportable gas cylinders - Cylinder bundles - Design, manufacture, identification and testing
This European Standard specifies the requirements for the design, manufacture, identification and testing of a cylinder bundle. It is applicable to cylinder bundles containing compressed gas, liquefied gas and mixtures thereof. It is also applicable to cylinder bundles for acetylene
Keel: Inglise

EVS-EN 13575:2004
Identne EN 13575:2004
Thermoplastic tanks made from blow or rotational moulded polyethylene - Tanks for the above ground storage of chemicals - Requirements and test methods
This European Standard specifies requirements for above ground single static thermoplastic tanks of volume 450 l to 10 000 l, which can be used for the storage of liquids other than water including chemicals classified as dangerous goods
Keel: Inglise
Asendatud EVS-EN 13575:2012

EVS-EN 126:2004
Identne EN 126:2004
Gaasitarvitite multiregulaatorid
This European Standard specifies the safety, constructional and performance requirements for multifunctional controls for gas burners and gas appliances, hereafter referred to as multifunctional controls. It also gives the test procedures for evaluating these requirements and information necessary to the purchaser and the user.
Keel: Inglise
Asendatud EVS-EN 126:2012

EVS-EN 12266-1:2003
Identne EN 12266-1:2003
Tööstuslikud ventiilid. Ventiilide testimine. Osa 1: Survetestid, testiprotseduurid ja aktsepteerimiskriteeriumid. Kohustuslikud nõuded
This standard specifies mandatory requirements for tests, test procedures and acceptance criteria for production testing of industrial valves. The specified tests may also be used as type tests or acceptance tests
Keel: Inglise

EVS-EN 1862:1999
Identne EN 1862:1997
Plasttorustikusüsteemid. Klaassarrusega termokõvenevast plastist torud. Suhtelise painderoometeguri määramine, kasutades kemikaalide mõjule allutamist
Käesolev standard esitab meetodi klaassarrusega termokõvenevate plasttorude suhtelise roometeguri kindlaksmääramiseks, kasutades kemikaalide mõjule allutamist. Standard kehtib torudele nimiläbimõõduga kuni DN 600 (kaasa arvatud).
Keel: Inglise

CEN/TS 14825:2003
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Testing and rating at part load conditions
This Technical Specification covers testing of air conditioners, heat pumps and liquid chilling packages for part load conditions. It specifies the terms, the definitions, the methods for testing and reporting, and the calculation method for the cyclic and compressor reduced capacity. The temperature and system reduced capacities are excluded. This European Standard applies to factory made units defined in EN 14511-1.
Keel: Inglise
Asendatud EVS-EN 14825:2012

EVS-EN ISO 11114-1:1999
Identne ISO 11114-1:1997 ja identne EN ISO 11114-1:1997+AC:1998
Transporditavad gaasiballoonid. Ballooni ja ventiilimaterjali kokkusobivus sisalduva gaasi koostisega. Osa 1: Metallilised materjalid
Käesolev standard annab juhiseid metallist gaasiballooni, ventiilimaterjali ja sisalduva gaasi koostise kokkusobivuse valikuks ning hindamiseks. Antud kokkusobivuse andmed kehtivad ühekomponendilise gaasi korral. Standard on kohaldatav õmblusteta ja keevitatud gaasiballoonidele, mis on arvestatud kasutamiseks kokkusurutud, veeldatud ja lahustatud gaasidega. Tarnitud toote kvaliteediküsimusi ei ole arvesse võetud.
Keel: Inglise

EVS-EN 13799:2003/AC:2007
Identne EN 13799:2002/AC:2007
LPG tsisternide sisumõõdikud

Keel: Inglise
Asendatud EVS-EN 13799:2012

EVS-EN 13951:2003+A1:2008
Identne EN 13951:2003+A1:2008
Vedelikupumbad. Ohutusnõuded. PõlluMajanduslikud toiduained. Hügieenilise kasutamise tagamiseks vajalikud konstruktsiooninõuded KONSOLIDEERITUD TEKST
This European Standard is concerned with the special technical safety requirements for liquid pumps and pump units operating with agrifoodstuffs. It augments EN 809 and contains a list of the additional significant hazards which can arise from the pump and pump units used with substances intended for human and domestic animal consumption. In drafting this standard it was assumed that the pumps falling within its scope will conform to all relevant requirement of EN 809. It also establishes requirements and/or measures which lead to a reduction of the risks. This standard is not intended to be used for pumps and pump units at any stage in the public water supply, nor for pumps handling pharmaceutical products, nor for any other application for which more appropriate standards can exist.
Keel: Inglise
Asendatud EVS-EN 13951:2012

IEC 60335-2-67:2005
Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment and floor cleaning machines, for industrial and commercial use
This consolidated version consists of the third edition (2002) and its amendment 1 (2005). Therefore, no need to order amendment in addition to this publication.
Keel: Inglise

IEC 60335-2-67/Amd 1:2005
Amendment 1 - Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment and floor cleaning machines, for industrial and commercial use

Keel: Inglise

ISO 1607-1:1993
Identne ISO 1607-1:1993
Positive-displacement vacuum pumps -- Measurement of performance characteristics -- Part 1: Measurement of volume rate of flow (pumping speed)

Keel: Inglise
Asendatud ISO 21360-2:2012

ISO 1607-2:1989
Identne ISO 1607-2:1989
Positive-displacement vacuum pumps -- Measurement of performance characteristics -- Part 2: Measurement of ultimate pressure

Keel: Inglise
Asendatud ISO 21360-2:2012

ISO 21360:2007
Identne ISO 21360:2007
Vacuum technology -- Standard methods for measuring vacuum-pump performance -- General description

Keel: Inglise
Asendatud ISO 21360-1:2012

Kavandite arvamusküsitlus


prEN ISO 11439
Identne ISO/DIS 11439:2012 ja identne prEN ISO 11439:2012
Tähtaeg 30.06.2012
Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles (ISO/DIS 11439:2012)
This International Standard specifies minimum requirements for serially produced light-weight refillable gas cylinders intended only for the on-board storage of high pressure compressed natural gas as a fuel for automotive vehicles to which the cylinders are to be fixed. The service conditions do not cover external loadings that can arise from vehicle collisions, etc. This International Standard covers cylinders of any steel, aluminium or non-metallic material construction, using any design or method of manufacture suitable for the specified service conditions. This International Standard does not cover cylinders of stainless steel or of welded construction. Although this standard uses 200 bar as a reference working pressure, other working pressures can be used. Cylinders covered by this International Standard are designated Type 1, Type 2, Type 3 and Type 4.
Keel: Inglise

FprEN 12450
Identne FprEN 12450:2012
Tähtaeg 30.06.2012
Copper and copper alloys - Seamless, round copper capillary tubes
This European Standard specifies the composition, property requirements and tolerances on dimensions and on form for seamless round copper capillary tubes for use as metering lines for liquids or gases where close controls over the smoothness and dimensions of the bore are required to ensure uniform flow characteristics. This European Standard applies to capillary tubes in straight lengths, or in coils, in the size range up to and including 6,10 mm outside diameter and from 0,30 mm up to and including 4,45 mm inside diameter which are intended for restrictor applications. The sampling procedures and the methods of test for verification of conformity to the requirements of this European Standard are also specified.
Keel: Inglise

prEN 13480-8
Identne prEN 13480-8:2012
Tähtaeg 30.06.2012
Metallist tööstustorustik. Osa 8: Täiendavad nõuded alumiiniumist ja alumiiniumsulamist torudele
This Part of EN 13480 specifies requirements for industrial piping systems made of aluminium and aluminium alloys in addition to the general requirements for industrial piping according to the series of standards EN 13480 and CEN/TR 13480-7.
Keel: Inglise

prEN ISO 1179-2
Identne ISO/DIS 1179-2:2012 ja identne prEN ISO 1179-2:2012
Tähtaeg 30.06.2012
Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 2: Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E) (ISO/DIS 1179-2:2012)
This part of ISO 1179 specifies dimensions, performance requirements and test procedures for heavy-duty (S series) and light-duty (L series) stud ends with ISO 228-1 threads and the elastomeric sealing (type E) that is used with them. Heavy-duty (S series) stud ends with type E sealing in accordance with this part of ISO 1179 may be used at working pressures up to 63 MPa (630 bar). Light-duty (L series) stud ends with type E sealing in accordance with this part of ISO 1179 may be used at working pressures up to 25 MPa (250 bar). The permissible working pressure depends upon size, materials, design, working conditions, application, etc. Conformance to the dimensional information in this part of ISO 1179 does not guarantee rated performance. Each manufacturer shall perform testing according to the specification contained in this part of ISO 1179 to assure that components made to this part of ISO 1179 comply with the performance ratings.
Keel: Inglise

prEN ISO 3807
Identne ISO/DIS 3807:2012 ja identne prEN ISO 3807:2012
Tähtaeg 30.06.2012
Gas cylinders - Acetylene cylinders - Basic requirements and type testing (ISO/DIS 3807:2012)
This document specifies the basic and type testing requirements for acetylene cylinders with and without fusible plugs with a maximum nominal water capacity of 150 l and requirements regarding production/batch test procedures for manufacturing of acetylene cylinders with porous material. It does not include details of the design of the cylinder shell; these are specified e.g. in ISO 9809-1, ISO 9809-3, ISO 4706 or ISO 7866.
Keel: Inglise

FprEN ISO 13088
Identne ISO 13088:2011 ja identne FprEN ISO 13088:2012
Tähtaeg 30.06.2012
Gas cylinders - Acetylene cylinder bundles - Filling conditions and filling inspection (ISO 13088:2011)
This International Standard specifies the minimum requirements for the filling conditions and filling inspection of acetylene cylinder bundles. It applies both to bundles which are filled while the cylinders are assembled in the bundle and to bundles of which the cylinders are filled as individual cylinders and are assembled into a bundle after filling. It does not apply to bundles containing solvent-free acetylene cylinders. This International Standard is not applicable to individual acetylene cylinders that are not intended to be assembled into a bundle (see ISO 11372).
Keel: Inglise

prEN ISO 1179-1
Identne ISO/DIS 1179-1:2012 ja identne prEN ISO 1179-1:2012
Tähtaeg 30.06.2012
Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 1: Threaded ports (ISO/DIS 1179-1:2012)
This part of ISO 1179 specifies dimensions for ports with ISO 228-1 threads for use with non-adjustable stud ends shown in ISO 1179-2, ISO 1179-3 and ISO 1179-4 and with adjustable stud ends shown in ISO 1179-3. Ports in accordance with this part of ISO 1179 may be used: - with ISO 1179-2 heavy-duty (S series) stud ends with type E sealing at working pressures up to 63 MPa (630 bar) and light-duty (L series) stud ends at working pressures up to 25 MPa (250 bar); - with ISO 1179-3 light-duty (L series) stud ends with type G sealing at working pressures up to 31,5 MPa (315 bar), and with ISO 1179-3 light-duty (L series) adjustable stud ends with type H sealing at working pressures up to 20 MPa (200 bar); - with ISO 1179-4 stud ends with type B sealing at working pressures up to 40 MPa (400 bar) for the S series, up to 25 MPa (250 bar) for the L series, and up to 10 MPa (100 bar) for the LL series, except for the G2 size port, which in hydraulic fluid power systems is used mainly with accumulators and for which ISO 1179-3 and ISO 1179-4 do not specify stud ends. The permissible working pressure depends upon size, materials, design, working conditions, application, etc. Users of this part of ISO 1179 should ensure that there is sufficient material around the port to maintain the pressure.
Keel: Inglise