GB/T 25012-2010 English PDF

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GB/T 25012-2010: General specification for fixed water-based local application fire-fighting systems for use in category A machinery spaces
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25012-2010	279	Add to Cart	3 days	General specification for fixed water-based local application fire-fighting systems for use in category A machinery spaces	Valid

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Basic data

Standard ID: GB/T 25012-2010 (GB/T25012-2010)
Description (Translated English): General specification for fixed water-based local application fire-fighting systems for use in category A machinery spaces
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U23
Classification of International Standard: 47.020.50
Word Count Estimation: 12,135
Date of Issue: 2010-09-02
Date of Implementation: 2010-12-01
Quoted Standard: GB 4208-2008; GB/T 4968; GB/T 16283; IMO International Code for Fire Safety Rules (FSS); IMO MSC/CIRC.1165 revised approved equivalent water-based fire-extinguishing systems for machinery spaces and cargo Guide pump compartment
Regulation (derived from): National Standard Approval Announcement 2010 No.4 (Total No.159)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the terms and definitions require ships machinery spaces of category A local water-based fixed fire extinguishing systems, test methods. This standard applies to the design of fire extinguishing systems, manufacture and acceptance.

GB/T 25012-2010: General specification for fixed water-based local application fire-fighting systems for use in category A machinery spaces

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
General specification for fixed water-based local application fire-fighting systems for use in category A machinery spaces ICS 47.020.50 U23 National Standards of People's Republic of China Ship Class A machinery spaces are fixed General technical conditions for local water - based fire extinguishing systems 2010-09-02 release 2010-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released

Foreword

This standard is proposed by China Shipbuilding Industry Corporation. This standard by the National Marine Machinery Standardization Technical Committee (SAC/TC137) centralized. Appendix A of this standard is an informative appendix. The drafting unit of this standard. China Shipbuilding Industry Comprehensive Technology and Economic Research Institute, Nanjing Fire Equipment Co., Ltd., Jiujiang in the ship Changan Fire Equipment Co., Ltd., Ministry of Public Security Tianjin Fire Research Institute. The main drafters of this standard. Wang Yuan, Liang Jun, Long Yin, Mo Yinghua, Li Yi. Ship Class A machinery spaces are fixed General technical conditions for local water - based fire extinguishing systems

1 Scope

This standard specifies the terms and definitions of fixed local water-based fire extinguishing systems (hereinafter referred to as "fire extinguishing systems") for ship Class A machinery spaces, Requirements, test methods and so on. This standard applies to the design, manufacture and acceptance of fire extinguishing systems.

2 normative reference documents

The terms of the following documents are hereby incorporated by reference into this standard. Whichever is the date of the reference file, which is followed by all (Excluding corrigenda) or revisions do not apply to this standard, however, encourage the parties to reach an agreement under this standard Whether you can use the latest version of these files. For undated references, the latest edition applies to this standard. GB 4208-2008 enclosure protection class (IP code) (IEC 60529..2001, IDT) GB/T 4968 Fire classification GB/T 16283 Basic terminology for fixed fire extinguishing systems IMO International Fire Safety Code (FSS) IMO MSC/Circ.1165 Revised Guidelines for Approved Equivalent Water-based Fire Extinguishing Systems for Machine Premises and Cargo Pumps Terminology and Definitions The following terms and definitions are established in GB/T 4968 and GB/T 16283 and apply to this standard. 3.1 Fire extinguishing By directly using a sufficient amount of water-based fire extinguishing agent to reduce the fire heat release rate, completely extinguish the flame, eliminate the hot parts until no matter The process of burning. 3.2 Fire suppression firesuppression Drastically reduce the heat release rate of fire, prevent the spread of fire and reduce the fire area. 3.3 Water-based extinguishing agent water-basedextinguishingmedium Mixed with or not mixed with the ability to enhance the fire extinguishing additives of fresh water or sea water, hereinafter referred to as water. 3.4 Local water-based fire extinguishing system water-basedlocal-applicationfire-fightingsystem By the water supply equipment, detection devices, alarm valve or the main control valve, water alarm device (water flow indicator or pressure switch), signal feedback device And other components, as well as the distribution of pipe network, nozzle composition, when a specific area or protection of local fire when the fire to fire, fire, fire or anti Protect the fire extinguishing system. 3.5 Class A machine premises machineryspaceofcategoryA Premises containing the following equipment and enclosed access to these premises. a) the internal combustion engine used as the main propulsion; ......

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