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prEN 13445-11 - Unfired pressure vessels - Part 11: Additional requirements for pressure vessels of titanium and titanium alloys
Emner: Trykkbeholdere, gassflasker
Komité: CEN/TC 54 (Unfired pressure vessels)
Opprinnelse:
Sluttdato: 31. jan 2019
Høringsforslag - detaljer
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This Part 11 of this European Standard specifies requirements for unfired pressure vessels and their parts made of titanium and titanium alloys in addition to the general requirements for unfired pressure vessels under EN 13445:2014 Parts 1 to 5. NOTE 1 Cast materials, HIP and additive manufacturing are not included in this version. Details regarding such materials will be subject to an amendment to or a revision of this European Standard. NOTE 2 Materials in Groups 51.4 and 54 are not included in this version.
prEN 15776 - Unfired pressure vessels - Requirements for the design and fabrication of pressure vessels and pressure vessel parts constructed from cast iron with an elongation after fracture equal or less than 15 %
Emner: Trykkbeholdere, gassflasker
Komité: CEN/TC 54 (Unfired pressure vessels)
Opprinnelse:
Sluttdato: 14. mar 2019
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This document specifies requirements for the design, material, manufacturing and testing of pressure vessels and pressure vessel parts made from materials for which details are specified from the following material standards for specific grades which meet the criterion of an elongation after fracture less than or equal to 15 %: - EN 1561:2011, Founding - Grey cast irons; - EN 1563:2018, Founding - Spheroidal graphite cast irons; - EN 13835:2012, Founding - Austenitic cast irons. NOTE The content of the vessel or pressure part is a fluid of group 2 only, according to Directive 2014/68/EU.