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Uued standardid


EVS-EN ISO 15996:2017
Hind 13,22 EUR
Identne ISO 15996:2017; EN ISO 15996:2017
Gas cylinders - Residual pressure valves - Specification and type testing of cylinder valves incorporating residual pressure devices (ISO 15996:2017)
ISO 15996:2017 specifies design, type testing and marking requirements for cylinder valves incorporating residual pressure devices, hereinafter referred to as residual pressure valves (RPVs). This document applies to the following types of RPVs: a) cylinder valves intended to be fitted to refillable transportable gas cylinders; b) main valves (excluding ball valves) for cylinder bundles; c) cylinder valves or main valves with integrated pressure regulator (VIPR); d) valves for pressure drums and tubes; which convey compressed or liquefied gases. NOTE Where there is no risk of ambiguity, cylinders, pressure drums, tubes and cylinder bundles are addressed with the collective term "cylinder" within this document. These requirements are in addition to those in ISO 10297. For RPD stand-alone devices this document can also be applied. ISO 15996:2017 does not apply to RPVs for portable fire extinguishers, cryogenic equipment, low pressure refrigerant gases (cylinder test pressure less than 50 bar), dissolved gases or liquefied petroleum gas (LPG).

EVS-EN ISO 10156:2017
Hind 13,92 EUR
Identne ISO 10156:2017; EN ISO 10156:2017
Gas cylinders - Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets (ISO 10156:2017)
ISO 10156:2017 specifies methods for determining whether or not a gas or gas mixture is flammable in air and whether a gas or gas mixture is more or less oxidizing than air under atmospheric conditions. ISO 10156:2017 is intended to be used for the classification of gases and gas mixtures including the selection of gas cylinder valve outlets. ISO 10156:2017 does not cover the safe preparation of these mixtures under pressure and at temperatures other than ambient.

EVS-EN 1993-4-2:2007/A1:2017
Hind 8,72 EUR
Identne EN 1993-4-2:2007/A1:2017
Eurokoodeks 3: Teraskonstruktsioonide projekteerimine. Osa 4-2: Vedelikumahutid
Muudatus standardile EVS-EN 1993-4-2:2007
Amendment for EVS-EN 1993-4-2:2007


EVS-EN 13771-2:2017
Hind 13,92 EUR
Identne EN 13771-2:2017
Compressors and condensing units for refrigeration - Performance testing and test methods - Part 2: Condensing units
This European Standard applies only to condensing units for refrigeration and describes a number of selected performance test methods. These methods provide sufficiently accurate results for the determination of the refrigerating capacity, power absorbed, refrigerant mass flow and the coefficient of performance. This European Standard applies only to performance tests conducted at the manufacturer's works or wherever the instrumentation and load stability for testing to the accuracy required is available.

EVS-EN 13445-3:2016+A2:2016/A3:2017
Hind 11,67 EUR
Identne EN 13445-3:2014/A3:2017
Leekkuumutuseta surveanumad. Osa 3: Kavandamine
This Part of this European Standard specifies requirements for the design of unfired pressure vessels covered by EN 13445-1:2009 and constructed of steels in accordance with EN 13445-2:2009. EN 13445-5:2009, Annex C specifies requirements for the design of access and inspection openings, closing mechanisms and special locking elements. NOTE This Part applies to design of vessels before putting into service. It may be used for in service calculation or analysis subject to appropriate adjustment.

EVS-EN 1993-4-2:2007/NA:2017
Hind 5,62 EUR
Eurokoodeks 3: Teraskonstruktsioonide projekteerimine. Osa 4-2: Vedelikumahutid. Eesti standardi rahvuslik lisa
Rahvuslik lisa standardile EN 1993-4-2:2007 ja selle muudatusele EN 1993-4-2:2007/A1:2017
National annex to EN 1993-4-2:2007 and its amendment EN 1993-4-2:2007/A1:2017


EVS-EN 1993-4-2:2007+A1:2017+NA:2017
Hind 18,00 EUR
Eurokoodeks 3: Teraskonstruktsioonide projekteerimine. Osa 4-2: Vedelikumahutid
(1) Eurokoodeksi 3 osas 4-2 on toodud eeskirjad ja rakendusjuhised vedelike ladustamiseks ette nähtud maapealsete püstsilindriliste, kooniliste ja alusele toetatud terasmahutite projekteerimiseks järgmiste iseloomulike tunnustega: a) mahutid, mahuga üle 100 m3 (100 000 liitrit); b) mahutid, mis suures osas monteeritakse kohapeal; c) tehases valmistatud kooniliste põhjadega mahutid, mis toetuvad suletud lehttoele või postidele; d) mahutid, mille vedeliku nivoo kohal olevas ruumis ei ole manomeetrirõhk negatiivse väärtuse korral üle −0,1 bar ja positiivse väärtuse korral ei ole see üle 0,5 bar1); e) metalli projekttemperatuur on piiratud alljärgnevalt: 1) mahutid tavalistest konstruktsiooniterase klassidest, −50 °C < T < +300 °C; 2) mahutid austeniitsest roostevabast terasest, −165 °C < T < +300 °C; 3) mahutid spetsiaalsetest teraseklassidest, millel on määratletud voolavuspiir kõrgematel temperatuuridel, −165 °C < T < maksimaalne määratletud temperatuur vastavale klassile; 4) mahutid, millel võib olla väsimuspurunemise oht, T < 150 °C; f) silindrilistel maapinnale toetatud mahutitel ei ole maksimaalne arvutuslik vedeliku nivoo kõrgemal silindrilise kooriku ülaservast. (2) Käesolev standardi osa 4.2 keskendub ainult terasest vedelikumahutite vastupanu ja stabiilsuse nõuetele. Muud nõuded on hõlmatud standardiga EN 14015 mahutite keskkonnatemperatuuri osas, standardiga EN 14620 külmatootvate mahutite osas ja standardiga EN 1090 valmistamise ja montaaži kaalutluste osas. Need muud nõuded käsitlevad vundamente ja vajumisi, valmistamist, montaaži ja katsetamist, funktsionaalseid omadusi ning sissepääsuavade, flantside ja täitmisseadmete tüüpi detaile. (3) Seismoprojekteerimist käsitlevad erinõuded on esitatud standardis EN 1998-4 (eurokoodeksi 8 osa 4 “Konstruktsioonide projekteerimine maavärinale vastupanemiseks: Puiste- ja vedelikumahutid ning torujuhtmed”) , mis täiendab ja kohaldab eurokoodeksi 3 tingimusi spetsiaalselt selleks tarbeks. (4) Vedelikumahuti toekonstruktsioonide projekteerimist käsitleb EN 1993-1-1. (5) Terasest vedelikumahutite alumiiniumkatuste projekteerimist käsitleb EN 1999-1-5. (6) Terasest mahutite raudbetoonvundamente käsitlevad EN 1992 ja EN 1997. (7) Terasest vedelikumahutite projekteerimisel arvestatavate spetsiifiliste koormuste arvsuurused on antud standardis EN 1991-4 „Puiste- ja vedelikumahutite koormused”. Täiendavaid tingimusi vedelikumahutite jaoks on antud eurokoodeksi 3 käesoleva osa 4.2 lisas A. (8) See standardiosa 4-2 ei käsitle — plaanis ristkülikulisi mahuteid; — mahuteid mahutavusega alla 100 m3; — mahuteid tulekahjutingimustes (vt EN 1993-1-2); — kumerate otstega ja alla 5 m diameetriga mahuteid; — silindrilisi mahuteid, mille kõrguse ja diameetri suhe on suurem kui 3. (9) Käesoleva standardiga hõlmatud plaanis ringikujulised mahutid on piiratud telgsümmeetriliste konstruktsioonidega, kuid neile rakendatud koormused võivad olla ebasümmeetrilised ning nende toed võivad olla ebasümmeetrilised.
(1) Part 4-2 of Eurocode 3 provides principles and application rules for the structural design of vertical cylindrical, conical and pedestal above ground steel tanks for the storage of liquid products with the following characteristics: a) tanks with capacity greater than 100 m3 (100 000 l); b) tanks that have significant fabrication or assembly on site; c) shop-fabricated tanks with conical bottoms, supported on skirts or columns; d) tanks with characteristic internal pressures above the liquid surface not more negative than −0,1 bar and not greater than 0,5 bar 5); e) design metal temperatures limited to the ranges: 1) tanks constructed using structural steel grades, −50°C < T < +300°C; 2) tanks constructed using austenitic stainless steels, −165°C < T < +300°C; 3) tanks constructed with special steel grades that have defined yield strengths up to higher temperatures, −165°C < T < the maximum defined temperature for the grade; 4) tanks susceptible to failure by fatigue, T < 150°C; f) in cylindrical ground-supported tanks, the maximum design liquid level not higher than the top of the cylindrical shell. (2) This Part 4.2 is concerned only with the requirements for resistance and stability of steel tanks. Other design requirements are covered by EN 14015 for ambient temperature tanks and by EN 14620 for cryogenic tanks, and by EN 1090 for fabrication and erection considerations. These other requirements include foundations and settlement, fabrication, erection and testing, functional performance, and details like man-holes, flanges, and filling devices. (3) Provisions concerning the special requirements of seismic design are provided in EN 1998-4 (Eurocode 8 Part 4 “Design of structures for earthquake resistance: Silos, tanks and pipelines”), which complements the provisions of Eurocode 3 specifically for this purpose. (4) The design of a supporting structure for a tank is dealt with in EN 1993-1-1. (5) The design of an aluminium roof structure on a steel tank is dealt with in EN 1999-1-5. (6) Foundations in reinforced concrete for steel tanks are dealt with in EN 1992 and EN 1997. (7) Numerical values of the specific actions on steel tanks to be taken into account in the design are given in EN 1991-4 "Actions on Silos and Tanks". Additional provisions for tank actions are given in annex A to this Part 4.2 of Eurocode 3. (8) This Part 4-2 does not cover: — tanks of rectangular planform; — tanks with capacity below 100 m3; — tanks exposed to fire (refer to EN 1993-1-2); — tanks with dished ends and diameter less than 5 m; — cylindrical tanks with an aspect ratio of height to diameter greater than 3. (9) The circular planform tanks covered by this standard are restricted to axisymmetric structures, though they can be subject to unsymmetrical actions, and can be unsymmetrically supported.


ISO 5801:2017
Hind 184,86 EUR
Fans -- Performance testing using standardized airways
ISO 5801:2017 specifies procedures for the determination of the performance of fans of all types except those designed solely for air circulation, e.g. ceiling fans and table fans. Testing of jet fans is described in ISO 13350. ISO 5801:2017 provides estimates of uncertainty of measurement and rules for the conversion, within specified limits, of test results for changes in speed, gas handled and, in the case of model tests, size are given.
Asendab ISO 5801:2007; ISO 5801:2007/Cor 1:2008

Asendatud või tühistatud standardid


EVS-EN 13771-2:2007
Identne EN 13771-2:2007
Compressors and condensing units for refrigeration - Performance testing and test methods - Part 2: Condensing units
This part of EN 13771 applies only to condensing units for refrigeration and describes a number of selected performance test methods. These methods provide sufficiently accurate results for the determination of the refrigerating capacity, power absorbed, refrigerant mass flow, isentropic efficiency and the coefficient of performance.
Keel: Inglise

EVS-EN ISO 15996:2005/A1:2008
Identne ISO 15996:2005/Amd 1:2007; EN ISO 15996:2005/A1:2007
Gas cylinders - Residual pressure valves - General requirements and type testing - Amendment 1
This International Standard specifies requirements for residual pressure valves, with or without a non-return function, for gas cylinders and the methods of testing such valves, for type approval.
Keel: Inglise

EVS-EN ISO 15996:2005
Identne ISO 15996:2005; EN ISO 15996:2005
Gas cylinders - Residual pressure valves - General requirements and type testing
This International Standard specifies requirements for residual pressure valves, with or without a non-return function, for gas cylinders and the methods of testing such valves, for type approval.
Keel: Inglise

EVS-EN 1993-4-2:2007+NA:2010
Eurokoodeks 3 - Teraskonstruktsioonide projekteerimine. Osa 4-2: Vedelikumahutid
Eurokoodeksi 3 osas 4.2 on toodud eeskirjad ja rakendusjuhised, et ehituslikult projekteerida vedeltoodete salvestamiseks mõeldud püstseid silindrilisi ja püstkülikulisi terasest vedelikumahuteid, mis on alusele toetatud ja millel on järgmised iseloomustavad tunnused: a) sisemine tunnussurve vedeliku pinna nivool – mitte väiksem kui 100 mbar ja mitte suurem kui 500 mbar; b) metalli projekttemperatuur on vahemikus –50 °C kuni +300 °C. Austeniit- või roostevabadest terastest mahutite puhul võib temperatuur olla vahemikus –165 °C kuni +300 °C. Väsimuskoormuste puhul peaks temperatuur olema piiratud tingimusega T < 150 °C; c) vedeliku maksimaalne projektnivoo mitte kõrgemal kui silinderkooriku või püstkülikmahuti ülaserv.
Part 4.2 of Eurocode 3 provides principles and application rules for the structural design of vertical cylindrical above ground steel tanks for the storage of liquid products

Keel: Eesti, Inglise

EVS-EN 1993-4-2/NA:2010
Eurokoodeks 3 - Teraskonstruktsioonide projekteerimine. Osa 4-2: Vedelikumahutid. Eesti standardi rahvuslik lisa
Eurokoodeksi 3 osas 4.2 on toodud eeskirjad ja rakendusjuhised, et ehituslikult projekteerida vedeltoodete salvestamiseks mõeldud püstseid silindrilisi ja püstkülikulisi terasest vedelikumahuteid, mis on alusele toetatud ja millel on järgmised iseloomustavad tunnused: a) sisemine tunnussurve vedeliku pinna nivool – mitte väiksem kui 100 mbar ja mitte suurem kui 500 mbar; b) metalli projekttemperatuur on vahemikus –50 °C kuni +300 °C. Austeniit- või roostevabadest terastest mahutite puhul võib temperatuur olla vahemikus –165 °C kuni +300 °C. Väsimuskoormuste puhul peaks temperatuur olema piiratud tingimusega T < 150 °C; c) vedeliku maksimaalne projektnivoo mitte kõrgemal kui silinderkooriku või püstkülikmahuti ülaserv.
Part 4.2 of Eurocode 3 provides principles and application rules for the structural design of vertical cylindrical above ground steel tanks for the storage of liquid products

Keel: Eesti, Inglise

EVS-EN ISO 10156:2010
Identne EN ISO 10156:2009; ISO 10156:2010
Gaasid ja gaaside segud. Tuleohtlikkuse ja oksüdeerimisvõime määramine balloonide väljalaskeventiilide valikuks
This International Standard specifies methods for determining whether or not a gas or gas mixture is flammable in air and whether a gas or gas mixture is more or less oxidizing than air under atmospheric conditions. This International Standard is intended to be used for the classification of gases and gas mixtures including the selection of gas cylinder valve outlets. This International Standard does not cover the safe preparation of these mixtures under pressure and at temperatures other than ambient.
Keel: Inglise

EVS-EN ISO 10156:2010/AC:2010
Identne ISO 10156:2010/Cor 1:2010; EN ISO 10156:2010/AC:2010
Gaasid ja gaaside segud. Tuleohtlikkuse ja oksüdeerimisvõime määramine balloonide väljalaskeventiilide valikuks
Corrigendum to EVS-EN ISO 10156:2010.
Keel: Inglise

Kavandite arvamusküsitlus


prEN 88-3
Identne prEN 88-3
Tähtaeg 18.11.2017
Safety and control devices for gas burners and gas burning appliances - Part 3: Pressure and/or flow rate regulators for inlet pressures up to and including 500 kPa, electronic types
This European Standard specifies the safety, design, construction, and performance requirements and testing for electronic pressure and/or flow rate regulators for burners and appliances burning one or more gaseous fuels, hereafter referred to as ‘regulators’. This European Standard is applicable to: - regulators with declared maximum inlet pressures up to and including 500 kPa with nominal connection sizes up to and including DN 250; - regulators which use auxiliary energy; - regulators, which function by controlling a gas outlet pressure or a gas flow rate; - regulators with a modular structure approved as a unit; - regulators intended for gas appliances to be installed in the open air and exposed to the environment. This European Standard does not cover: - regulators connected directly to a gas distribution network or to a container that maintains a standard distribution pressure; - electronic fuel/air ratio controls (see EN 12067-2). NOTE EN 12067-2 is applicable to regulators being part of an electronic fuel/air ratio system.
Keel: Inglise

prEN ISO 28017
Identne ISO/FDIS 28017; prEN ISO 28017
Tähtaeg 18.11.2017
Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification (ISO/FDIS 28017:2017)
This document specifies requirements for two types, seven classes and three grades of wire- or textile-reinforced dredging hoses with nominal sizes ranging from 100 to 1 200. Within each class, all grades and sizes have the same maximum working pressure. Such hoses are suitable for the delivery or suction of seawater or freshwater mixed with silt, sand, coral and small stones with a specific gravity in the range from 1,0 to 2,3 at ambient temperatures ranging from −10 °C to +40 °C. This document covers two types of hose, as follows: — type 1: floating type, for delivery only, which includes flotation material to give the hose buoyancy; — type 2: submarine type for delivery and suction. This document does not specify requirements concerning the service life of hoses or hose assemblies. Specifying such requirements is the responsibility of the customer, in consultation with the hose manufacturer.
Keel: Inglise

prEN ISO 10893-6
Identne ISO/DIS 10893-6; prEN ISO 10893-6 rev
Tähtaeg 18.11.2017
Non-destructive testing of steel tubes - Part 6: Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections (ISO/DIS 10893-6:2017)
This part of ISO 10893 specifies requirements for film-based radiographic X-ray testing of the longitudinal or helical weld seams of automated fusion arc-welded steel tubes for the detection of imperfections. It can also be applicable to the testing of circular hollow sections. NOTE As an alternative, see ISO 10893-7 for digital radiographic testing.
Keel: Inglise

prEN ISO 10893-7
Identne ISO/DIS 10893-7; prEN ISO 10893-7
Tähtaeg 18.11.2017
Non-destructive testing of steel tubes - Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections (ISO/DIS 10893-7:2017)
This part of ISO 10893 specifies the requirements for digital radiographic X-ray testing by either computed radiography (CR) or radiography with digital detector arrays (DDA) of the longitudinal or helical weld seams of automatic fusion arc-welded steel tubes for the detection of imperfections. This part of ISO 10893 specifies acceptance levels and calibration procedures. This part of ISO 10893 can also be applicable to the testing of circular hollow sections.
Keel: Inglise

EN 16728:2016/prA1
Tähtaeg 18.11.2017
LPG equipment and accessories - Transportable refillable LPG cylinders other than traditional welded and brazed steel cylinders - Periodic inspection
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 steel LPG cylinders manufactured to an alternative design and construction, see EN 14140 or equivalent standard; - welded aluminium LPG cylinders, see EN 13110 or equivalent standard; - composite LPG cylinders, see EN 14427 or equivalent standard; - over-moulded cylinders designed and manufactured according to EN 1442 or EN 14140, see Annex F. NOTE The requirements of RID/ADR take precedence over those of this Standard in the case of cylinders complying with that regulation, including pi marked cylinders. This European Standard does not apply to cylinders permanently installed in vehicles.
Keel: Inglise

prEN 17166
Identne prEN 17166
Tähtaeg 18.11.2017
Fans - Procedures and methods to determine the energy efficiency for the electrical input power range of 125 W up to 500 kW
This harmonized European Standard provides procedures and methods for measuring and/or calculating the energy efficiency and associated characteristics of fans when driven by electric motors.
Keel: Inglise