Standartų projektų sąrašas

prEN 15154-6 Viešoji apklausa

Komentavimo iki data 2026-11-05

Avariniai saugos dušai. 6 dalis. Prie vandentiekio tinklo prijungti ne laboratorijoms skirti dušai su daugeliu purkštukų

This document is a product specification, giving performance requirements for plumbed-in multiple nozzle emergency safety body showers which are permanently connected to a water supply and installed on industrial and logistic sites. Emergency safety body showers using fluid other than water are not considered in this document. This document also specifies requirements in respect of installation, adjustment and marking of the showers as well as operation and maintenance instructions to be given by the manufacturer. NOTE 1 Plumbed-in emergency safety body showers designed for laboratory facilities are dealt with in EN 15154-1. NOTE 2 Water overhead body showers for sites other than laboratories are dealt with in FprEN 15154-5. NOTE 3 Attention is drawn to national regulations which can apply in respect of the installation and use of emergency safety showers.

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prEN IEC 63439-2-1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-08

Elektros gamybos, perdavimo ir skirstymo sistemų robotinė technika. 2-1 dalis. Bendrieji techniniai reikalavimai, keliami elektros perdavimo oro linijas tikrinančioms bepiločių orlaivių sistemoms

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prEN IEC 60335-2-79:2026 Viešoji apklausa

Komentavimo iki data 2026-11-08

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-79 dalis. Ypatingieji reikalavimai, keliami didelio slėgio ir gariniams valytuvams

This standard deals with the safety of high-pressure cleaners without traction drive, intended for household and commercial indoor or outdoor use, having a rated pressure not less than 2,5 MPa and not exceeding 35 MPa. It also applies to steam cleaners and those parts of hot water high pressure cleaners incorporating a steam stage which have a capacity not exceeding 100 l, a rated pressure not exceeding 2,5 MPa and a product of capacity and rated pressure not exceeding 5 MPa·l. They are not equipped with a traction drive. The following power systems of the drive for the high pressure pump are covered: - mains powered motors up to a rated voltage of 250 V for single-phase machines and 480 V for other machines, - battery-operated motors, - internal combustion engines, - hydraulic or pneumatic motors. This standard does not apply to: - high pressure water jet machines having a rated pressure exceeding 35 MPa; - liquid or steam cleaners intended for domestic use (IEC 60335-2-54); - hand-held and transportable motor-operated electric tools (IEC 60745 series, IEC 61029 series, IEC 62841 series); - appliances for medical purposes (IEC 60601); - agricultural sprayers (ISO 4254-6); - non-liquid, solid abrasive cleaners; - machines designed to be part of a production process; - machines designed for use in corrosive or explosive environments (dust, vapour or gas); - machines designed for use in vehicles or on board of ships or aircraft.

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prEN IEC 63559:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Koncentriškai susukti oro linijų elektros laidai

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prEN ISO 21304-2 Viešoji apklausa

Komentavimo iki data 2026-12-05

Plastikai. Ypač didelės molekulinės masės polietileno (PE-UHMW) liejimo ir ekstruzijos medžiagos. 2 dalis. Bandinių paruošimas ir savybių nustatymas (ISO/DIS 21304-2:2026)

This document specifies the methods of preparation of test specimens and the test methods to be used for determining the properties of ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials. It establishes general principles for handling test materials and for conditioning both the test materials before moulding and the specimens before testing. This document specifies procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made. Properties and test methods which are suitable and necessary to characterize PE-UHMW moulding and extrusion materials are established. The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use for or of particular significance to these moulding and extrusion materials are also included in this document, as are the designatory properties specified in ISO 21304-1. This document specifies the-materials with MFR less than 0,1 g/10 min at 190 °C /21,6 kg based on ISO 17855-1. The methods of preparation and conditioning, the specimen dimensions and the test procedures specified in this document are used in order to obtain reproducible and comparable test results. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures.

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prEN IEC 60335-2-14:2026 Viešoji apklausa

Komentavimo iki data 2026-12-13

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-14 dalis. Ypatingieji reikalavimai, keliami virtuvės aparatams

This European Standard deals with the safety of electric kitchen machines for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

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prEN IEC 60079-101:2026 Viešoji apklausa

Komentavimo iki data 2026-10-25

Sprogiosios atmosferos. 101 dalis. Apsaugos nuo sprogimo principai

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EN IEC 60317-27-3:2019/prA2:2026 Viešoji apklausa

Komentavimo iki data 2026-11-06

Kai kurių tipų apvijinių laidų techniniai reikalavimai. 27-3 dalis. Popieriaus juosta dengtas stačiakampis varinis laidas. 2 keitinys

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prEN IEC 60335-2-109:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-109 dalis. Ypatingieji reikalavimai, keliami vandens apdorojimo ultravioletine spinduliuote prietaisams

This European Standard deals with the safety of UV radiation water treatment appliances for household and similar use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances and battery-operated appliances

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prEN IEC 60269-100:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Žemosios įtampos saugikliai. 100 dalis. Bendrieji reikalavimai ir bandymai

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prEN ISO 16119-4 Viešoji apklausa

Komentavimo iki data 2026-12-10

Žemės ir miškų ūkio mašinos. Aplinkosauginiai purkštuvams keliami reikalavimai. 4 dalis. Stacionarieji ir pusiau stacionarūs purkštuvai (ISO/DIS 16119-4:2026)

This part of ISO 16119 specifies requirements and the means for their verification for the design and performance of fixed and semi-mobile sprayers, as defined in 3.1 and 3.2, with regard to minimizing the potential risk of environmental contamination during use, including misuse foreseeable by the manufacturer. This type of spraying system is generally a combination of separate elements (main tank, pump and application unit) that can be assembled in fixed installations (fixed sprayers) or with moving parts (semi-mobile sprayers). It does not apply to application equipment for space/spatial treatments. It is intended to be used with ISO 16119 1, which gives general requirements common to all the sprayer types covered by ISO 16119. When requirements of this part of ISO 16119 are different from those stated in ISO 16119 1, the requirements of this part of ISO 16119 take precedence over the requirements of ISO 16119 1 for machines within the scope of this part of ISO 16119. This part of ISO 16119 does not cover safety aspects (see ISO 4254 6). • Filling - Total tank extra volume • Quick coupler for CTS + mandatory provision of inductor hopper or CTS • Filters drain valve • Digital level indicator + accuracy • Pump requirements as per ISO 12908: 2020 • Residue concentration only one method for system rinsing

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prEN ISO 472-3 Viešoji apklausa

Komentavimo iki data 2026-12-12

Plastikai. Aiškinamasis žodynas. 3 dalis. Plastikų suvirinimas ir šiluminis sujungimas (ISO/DIS 472‑3:2026)

The ISO 472 series defines terms used in the plastics industry, including terms and definitions appearing in the plastics standards of ISO/TC 61 and general terms and definitions of polymer science used in all aspects of plastics technology. This document defines terms used in the plastics standards of ISO TC61/SC11 Plastics Products and relevant terms applied in the area of welding (including solvent welding) and thermal staking.

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prEN 12452 Viešoji apklausa

Komentavimo iki data 2026-11-08

Varis ir vario lydiniai. Valcuoti briaunotieji besiūliai vamzdžiai šilumokaičiams

This document specifies the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers. It is applicable to copper and copper alloy tubes supplied in the size range from 6 mm up to and including 35 mm outside diameter; from 1 mm up to and including 3,5 mm wall thickness of the unfinned section; and with fin height up to and including 4,5 mm. The sampling procedures and the methods of testing for verification of conformity to the requirements of this document are also specified.

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EN 60317-13:2010/prA2:2026 Viešoji apklausa

Komentavimo iki data 2026-11-06

Kai kurių tipų apvijinių laidų techniniai reikalavimai. 13 dalis. 200 klasės poliesteriu ar poliesterimidu dengtas ir poliamido imidu emaliuotas apvalusis varinis laidas. 2 keitinys

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prEN ISO 16708 Viešoji apklausa

Komentavimo iki data 2026-10-31

Naftos ir dujų pramonė, įskaitant mažesnio anglies dioksido pėdsako energijos gamybą. Transportavimo vamzdynais sistemos. Patikimumu pagrįsti ribinių būsenų metodai (ISO/DIS 16708:2026)

ISO 16708:2006 specifies the functional requirements and principles for design, operation and re-qualification of pipelines in the petroleum and natural gas industries using reliability based limit state methods as permitted by ISO 13623. Reliability-based limit state methods provide a systematic way to predict pipeline safety in design and operation. ISO 16708:2006 supplements ISO 13623 and can be used in cases where ISO 13623 does not provide specific guidance and where limit states methods can be applied, such as, but not limited to - qualification of new concepts, e.g. when new technology is applied or for design scenarios where industry experience is limited, - re-qualification of the pipeline due to a changed design basis, such as service-life extension, which can include reduced uncertainties due to improved integrity monitoring and operational experience, - collapse under external pressure in deep water, - extreme loads, such as seismic loads (e.g. at a fault crossing), ice loads (e.g. by impact from ice keels), - situations where strain-based criteria can be appropriate. ISO 16708:2006 applies to rigid metallic pipelines on-land and offshore used in the petroleum and natural gas industries.

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prEN IEC 61851-23:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Elektrinių transporto priemonių laidžiojo galios ir energijos perdavimo sistemos. 23 dalis. Elektrinių transporto priemonių įkrovimo nuolatine srove įranga

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EN 17476:2021+A1:2022/prA2 Viešoji apklausa

Komentavimo iki data 2026-12-10

Suskystintas naftos dujas naudojančių prietaisų techniniai reikalavimai. Prietaisai su horizontaliai į korpusą įdedamais balionais, naudojantys garų slėgio SND

This document specifies the construction characteristics, performances and marking related to safety and the rational use of energy of portable, flat gas appliances directly supplied at the LPG vapour pressure, incorporating a gas cartridge complying with EN 417:2012, inserted horizontally in the chassis. NOTE 1 These appliances are referred to in the body of the text as “appliances”. This document covers appliances for outdoor or in well ventilated areas uses only. This document does not cover appliances supplied by an external gas source. For example, the following types of appliances are covered: a) cooking appliances (stoves, barbecues); b) heating appliances. This document specifies the requirements applicable to these appliances or their functional sections whether or not the latter are independent or incorporated into an assembly. Appliances covered by this document are not connected to a flue for the discharge of products of combustion and are not connected to the mains electricity supply. This document covers neither appliances supplied with LPG in the liquid phase nor appliance with fixed integral container which could be refilled by the user. This document does not cover appliances of direct pressure propane category. Requirements for rational use of energy have been considered for stove burners. NOTE 2 However, such requirements have not been considered for the other types of appliances because: - for barbecues, this type of cooking varies according to the type of food and region where the appliance is used; - for heating appliances, all the heat produced is discharged into the environment.

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prEN ISO 25086-2 Viešoji apklausa

Komentavimo iki data 2026-12-05

Tekstilė. Audinių atsparumo siūlų ištraukimui nustatymas. 2 dalis. Besisukančios bandymo kameros su adatėlėmis metodas (ISO/DIS 25086-2:2026)

This document describes a test method for the determination of snagging resistance of a fabric using pins fitted in a rotating chamber.

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ISO/DIS 24088-1 Viešoji apklausa

Komentavimo iki data 2026-11-03

Biotechnologija. Mikroorganizmų biobankai. 1 dalis. Bakterijos ir archėjos

This document specifies requirements for the biobanking of bacteria and archaea. It includes management of microbial material associated data as well as biosafety and biosecurity requirements. This document is applicable to all organizations performing biobanking with bacteria and archaea used for research and development. This document does not apply to processing methods for microbial materials intended for food/feed production, laboratories undertaking food/feed analysis or therapeutic use. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

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EN 60317-80/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-06

Kai kurių tipų apvijinių laidų techniniai reikalavimai. 80 dalis. 120 klasės polivinilacetaliu emaliuotas stačiakampio skerspjūvio varinis laidas su lipniuoju sluoksniu. 1 keitinys

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prEN 1489 Viešoji apklausa

Komentavimo iki data 2026-11-22

Pastatų armatūra. Slėgio saugos vožtuvai. Bandymai ir reikalavimai

This document specifies dimensions, materials and performance requirements, including methods of test, for pressure safety valves, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Pressure safety valves are intended for fitting to the potable water supply of storage water heaters, having a maximum storage temperature of 95 °C. Pressure safety valves limit the pressure in hot water heaters. Pressure safety valves do not control the temperature and alone do not constitute the protection required for storage water heaters. They are not intended to act as expansion valves under normal conditions. NOTE The use of the device specified in this document does not override the need to use controls (e.g. thermostats and cut-outs) which act directly on the power sources of water heaters (for more information see Annex A).

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prEN IEC 63758-12:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 12 dalis. Veikliojo sutapdinimo sistema

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EN 50173-1:2018/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-12-11

Informacinės technologijos. Bendrosios paskirties kabelių sistemos. 1 dalis. Bendrieji reikalavimai

This European Standard specifies: a) the structure and configuration of the backbone cabling subsystems of generic cabling systems within the types of premises and/or spaces defined by the other standards in the EN 50173 series; b) channel transmission and environmental performance requirements in support of the standards in the EN 50173 series (which have taken into account requirements specified in application standards listed in Annex F); c) link performance requirements in support of the standards in the EN 50173 series; d) backbone cabling reference implementations in support of the standards in the EN 50173 series; e) component performance requirements in support of the standards in the EN 50173 series; f) test procedures to verify conformance to the cabling transmission performance requirements of the standards in the EN 50173 series.

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prEN 17082 Viešoji apklausa

Komentavimo iki data 2026-12-17

Ne didesnės kaip 300 kW grynosios tiekiamosios šiluminės galios buitiniai ir nebuitiniai dujiniai priverstinės konvekcijos patalpų oro šildytuvai

This document specifies the requirements and test methods for the safety and efficiency of gas fired air heaters with or without a fan to assist the transportation of combustion air and/or flue gases. This document also applies to warm air heaters having forced draught burners. This document applies to Type A2, A3 appliances, with an input not exceeding 300 kW (net CV basis), intended for non-domestic use. This document also applies to Type B11, B11AS, B11BS, B12, B12AS, B12BS, B13, B13AS, B13BS, B14, B14AS, B14BS, B22, B23, B41, B41AS, B41BS, B42, B42AS, B42BS, B43, B43AS, B43BS, B44, B44AS, B44BS, B52, B53, C11, C12, C13, C21, C31, C32, C33, C41, C52, C53, C62 and C63 appliances with an input not exceeding 300 kW (net CV basis), intended for domestic and non-domestic use. The heated air can be delivered by means of ducting. This document applies only to appliances using the gaseous fuels of the second and third families as defined in EN 437. For second family gases, this includes H2NG blends containing up to 20 % hydrogen by volume, where the appliance is marked with the appropriate extended category (e.g. I2H, I2E, I2E(Y20)). This document does not apply to appliances intended to burn gases containing carbon monoxide or other toxic components. This document does not apply to: a) dual purpose air conditioning appliances (heating and cooling); b) appliances where the air is heated by an intermediate fluid; c) portable or transportable forced convection appliances; d) appliances fitted with manual or automatic means of adjusting the combustion products evacuation by means of flue dampers; e) appliances having multiple heating units with a single draught diverter; f) appliances fitted with more than one flue outlet; g) appliances fitted with gas boosters; h) C21 and C41 appliances for 3rd family gases. NOTE 1 Appliance Types (A, B and C) are classified in accordance with EN 1749. NOTE 2 For C41 appliances, see all requirements and test methods that are valid for C21 appliances, unless otherwise stated.

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prEN ISO/IEC 80079-20-1 Viešoji apklausa

Komentavimo iki data 2026-10-22

Sprogiosios atmosferos. 20-1 dalis. Medžiagų charakteristikos dujoms ir garams klasifikuoti. Bandymo metodai ir duomenys (ISO/IEC DIS 80079-20-1:2026)

This document is published as a dual log standard and provides guidance on classification of gases and vapours. It describes a test method intended for the measurement of the maximum experimental safe gaps (MESG) for gas-air mixtures or vapour-air mixtures under normal conditions of temperature and pressure (20 °C, 101,3 kPa) so as to permit the selection of an appropriate group of equipment. This document also describes a test method intended for use in the determination of the auto-ignition temperature (AIT) of a vapour-air mixture or gas-air mixture at atmospheric pressure, so as to permit the selection of an appropriate temperature class of equipment. Values of chemical properties of materials are provided to assist in the selection of equipment to be used in hazardous areas. Further data may be added as the results of validated tests become available. The materials and the characteristics included in a table (see Annex B) have been selected with particular reference to the use of equipment in hazardous areas. The data in this document have been taken from a number of references which are given in the bibliography. These methods for determining the MESG or the AIT may also be used for gas-air-inert mixtures or vapour-air-inert mixtures. However, data on air-inert mixtures are not tabulated. Keywords: classification of gases and vapours, measurement of the maximum experimental safe gaps (MESG)

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