GSO ISO 14520-9:2007
ISO 14520-9:2006
Gulf Standard
Historical
·
Approved on
05 June 2007
Gaseous Fire – Extinguishing Systems – Physical Properties and System Design – Part 9 : HFC 227ea Extinguishant
GSO ISO 14520-9:2007 Files
English
8 Pages
Historical
Reference Language
31.45 OMR
GSO ISO 14520-9:2007 Scope
This part of ISO 14520 gives specific requirements for gaseous fire-extinguishing systems, with respect to the
HFC 227ea extinguishant. It includes details of physical properties, specification, usage and safety aspects and
is applicable to systems operating at nominal pressures of 25 bar and 42 bar superpressurized with nitrogen.
This does not preclude the use of other systems.
Best Sellers From Mechanical Sector
OS GSO 42:2015
GSO 42:2015
Omani Standard
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 42:2015
Gulf Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 159:1993
Gulf Technical Regulation
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
OS GSO 159:1993
GSO 159:1993
Omani Standard
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
Recently Published from Mechanical Sector
GSO 1620:2002
Gulf Standard
Domestic and contact furiniture -part 4 :methods of testing tables.
GSO 374:1994
Gulf Standard
Code of practice for the inspection and testing of steam and hot water boilers --Part4: Comprehensive procedure for thermal performance tests
GSO 198:1994
Gulf Standard
CHEMICAL ANALYSIS OF CARBON
STEEL – DETERMINATION
OF NITROGEN
GSO 376:1994
Gulf Standard
Code of practice for the inspection and testing of steam and hot water boilers -- Part 6: Periodic internal inspection