Norm

NEN-EN 14141:2011 Ontw. en

Afsluiters voor transport van aardgas in pijpleidingen - Prestatie-eisen en beproevingen

  • Deze norm is ingetrokken sinds 14-06-2013

35,70

Over deze norm

Status Ingetrokken
Aantal pagina's 48
Gepubliceerd op 01-08-2011
Taal Engels
This European Standard applies to all valves (plug, ball, gate and check valves) used in onshore transmission pipelines for transport of natural gas in accordance with EN 1594, but with a differing temperature range according to the following three classes in accordance with EN 682: 1) - 10 °C to 60 °C; 2) - 20 °C to 60 °C; 3) the range stated by the purchaser for special design. This European Standard comprises all valves which are components of the pipeline. This European Standard specifies valves for pipelines with a maximum operating pressure (MOP) over 16 bar. Control valves and safety valves are excluded from the scope of this European Standard. This European Standard specifies requirements and appropriate verification tests carried out during production and for certification purposes to verify that the valves conform to the requirements. A summary of the product and type tests is given in Annex H. This European Standard makes reference to EN 13942. All the requirements of EN 13942 should be met unless otherwise stated. Paragraphs marked with a dot [•] indicate requirements which are identical to EN 13942. Additional national requirements and tests in accordance with individual national legal regulations not yet harmonized may be necessary and are to be advised in the purchase order.

Details

ICS-code 23.060.01
75.200
Nederlandse titel Afsluiters voor transport van aardgas in pijpleidingen - Prestatie-eisen en beproevingen
Engelse titel Valves for natural gas transportation in pipelines - Performance requirements and tests
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