Norm

NPR-ISO/TS 27469:2010 en

Aardolie-, petrochemie- en aardgasindustrie - Beproevingsmethode voor brandkleppen

  • Deze norm is ingetrokken sinds 12-09-2011

79,70

Over deze norm

Status Ingetrokken
Aantal pagina's 17
Gepubliceerd op 01-02-2010
Taal Engels
This Technical Specification specifies a method for determining the following: a) ability of fire dampers installed in ventilation systems to prevent the spread of fire and heat through designated fire divisions; typical ratings are given in ISO 13702:1999, Table C.5. b) fire damper operational reliability in the petroleum, petrochemical and natural gas industries, particularly offshore installations; NOTE It is planned to determine the methodology during the testing and development phase. c) ability of fire dampers installed in ventilation systems to withstand blast overpressures that may result from the explosion of a flammable gas. This Technical Specification applies to different start-up operations for different types of furnace and, therefore, tolerances in test conditions at the beginning of the test are not described in detail. The fire test enables only a limited assessment of the actuating mechanism being carried out and additional tests can be necessary to fully evaluate its operational reliability.

Details

ICS-code 75.180.10
Nederlandse titel Aardolie-, petrochemie- en aardgasindustrie - Beproevingsmethode voor brandkleppen
Engelse titel Petroleum, petrochemical and natural gas industries - Method of test for fire dampers
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