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  • Abstract:
    Introduction This European Standard specifies the requirements for materials to be used for the manufacture of seals and diaphragms. It specifies for that purpose, tests to be carried out on standardized test pieces taken from sheets of material, since the small size of most components does not, in general, allow for the necessary standard samples to be prepared from them in order to undertake the complete range of tests. It may be necessary to carry out supplementary tests on the component mounted in the gas appliance, or in equipment, to confirm the functional suitability of the component. Such tests should be performed under the most severe service conditions envisaged in the appropriate standards for the gas appliances and/or equipment.
  • Document number:
    DIN EN 549
  • Issuing date:
  • Document type:
  • Title:
    Rubber materials for seals and diaphragms for gas appliances and gas equipment; German version EN 549:2019
  • Replaces:
    DIN EN 549(1995-04); DIN EN 549(2017-06)
  • Author:
    Gas Technology Standards Committee
  • Search term:
    Ageing (materials); Ash contents; CE marking; Chemical hazards; Chemical properties; Classes; Classification; Classification systems; Control equipment; Definitions; Elastomers; Elongation; Explosion hazard; Extracts; Fire risks; Fuel gases; Gas fittings; Gas technology; Gaskets; Gas-powered devices; Hardness; Household equipment; Information; Infra-red; Life (durability); Lubricants; Materials; Mechanical properties; Membranes; Ozone resistance; Physical properties; Prefabricated parts; Pressure; Rubber packing ring; Rubber technology; Scope; Seals; Solvents; Specification (approval); Tear strength; Temperature; Temperature range; Testing; Vulcanized rubber
  • Application areas:
    15.05 Gasverbrauchseinrichtungen (entspr. EG-Richtlinie)
  • Hazards:
    AB Terminologische Festlegungen in Normen mit Arbeitsschutzbezug; CA Chemische Gefährdungen im Allgemeinen; FA Brand- und Explosionsgefährdungen im Allgemeinen
  • ICS:
    23.040.80 Seals for pipe and hose assemblies; 83.140.50 Seals
  • Price:
    123,60 EUR
  • Cross references:
    EN ISO 1183-1 (2019-04)<S>; ISO 37 (2017-11)<S>; ISO 48-2 (2018-08)<S>; ISO 188 (2011-10)<S>; ISO 815-1 (2014-09){historisch}<S>; ISO 815-2 (2014-11){historisch}<S>; ISO 1407 (2011-12)<S>; ISO 1431-1 (2012-08){historisch}<S>; ISO 1817 (2015-02){historisch}<S>; ISO 4650 (2012-12)<S>; ISO 23529 (2016-11)<S>; DIN ISO 1431-1 (2017-04); DIN ISO 1817 (2016-11); EN ISO 2578 (1998-08); EN ISO 13760 (1998-05); ISO 2781 (2018-06); ISO 11346 (2014-12); EUV 2016/426 (2016-03-09); DIN ISO 815-1 (2022-04); DIN ISO 815-2 (2022-04); EN 437 (2021-04); ISO 2781 (2018-06)
  • Cited in:
    DIN 3389-1 (2021-02)<GLEITEND>; DIN 3389-3 (2021-02)<GLEITEND>; DIN 3588-1 (2021-11)<GLEITEND>; DIN 3588-2 (2021-11)<GLEITEND>; DIN 3588-3 (2021-11)<GLEITEND>; DIN 3590-1 (2021-07)<GLEITEND>; DIN 3590-2 (2021-07); DIN 4817-1 (2022-02)<GLEITEND>; DIN 30652-1 (2021-06)<GLEITEND>; DIN 30652-2 (2022-09)<GLEITEND>; DIN 30655-1 (2020-12)<STARR>; DIN 30665-1 (2021-06)<GLEITEND>; DIN 85051-1 (2022-11)<STARR>; DIN EN 50465 (2020-09); DVFG-TRF 2021 (2021-04)<GLEITEND>; DVGW G 459-1 (2019-10)<GLEITEND>
  • Identical with:
    EN 549(2019-07)<IDT>
  • Update flag: