Norm

NEN-EN 13648-3:2002 en

Cryogene vaten - Veiligheidsvoorzieningen voor de bescherming tegen ontoelaatbare overdruk - Deel 3: Bepaling van de benodigde afvoercapaciteit - Maten voor overdrukbeveiligingen

  • Deze norm is ingetrokken sinds 16-06-2016

49,30

Over deze norm

Status Ingetrokken
Aantal pagina's 11
Commissie Cryogene vaten
Gepubliceerd op 01-11-2002
Taal Engels
Provides a separate calculation method for determining the contributing mass flow to be relieved resulting from each of the following specified conditions: - vacuum insulated vessels with insulation system (outer jacket + insulating materials) intact under normal vacuum. Outer jacket at ambient temperature. Inner vessel at temperature of the contents at the relieving pressure; - vacuum insulated vessels with insulation system remaining in plac but with loss of vacuum, or non vacuum insulated vessels with insulation system intact. Outer jacket at ambient temperature. Inner vessel at temperature of the contents at the releving pressure; - vacuum or non vacuum insulated vessels with insulation, system remaining fully or partially in place, but with loss of vacuum in the case of vacuum insulated vessels, and fire engulfment. Inner vessel at temperature of the contents at the releving pressure: - vessels with insulation system totally losy and fire engulfment.

Details

ICS-code 23.020.40
Nederlandse titel Cryogene vaten - Veiligheidsvoorzieningen voor de bescherming tegen ontoelaatbare overdruk - Deel 3: Bepaling van de benodigde afvoercapaciteit - Maten voor overdrukbeveiligingen
Engelse titel Cryogenic vessels - Safety devices for protection against excessive pressure - Part 3: Determination of required discharge - Capacity and sizing
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Normatieve verwijzingen
  • 97/23/EG, Drukapparatuur (PED)

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