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GA 1298-2016 PDF English

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Basic data

Standard ID	GA 1298-2016 (GA1298-2016)
Description (Translated English)	Water mist fire nozzles
Sector / Industry	Public Security (Police) Industry Standard
Classification of Chinese Standard	C85
Classification of International Standard	13.220.10
Word Count Estimation	13,198
Date of Issue	2016-05-18
Date of Implementation	2016-10-01
Quoted Standard	GB 4351.1-2005; GB 5099; GB 5100; GB 8109; GB 8181-2005; GB 11640; GB 12514; GB 28053; GA 1149-2014
Issuing agency(ies)	Ministry of Public Security
Summary	This standard specifies the terms and definitions of water mist guns, classification and type, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements. This standard applies to the purpose of fire for the purpose of water as the main jet medium of water mist gun. This standard does not apply to water mist devices with cutting, puncture or breathing functions.

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GA 10| GA 602| GB 21976.7|

GA 1298-2016: Water mist fire nozzles

---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.
Water mist fire nozzles ICS 13.220.10 C85 People 's Republic of China Public Security Industry Standard Fine water mist gun 2016-05-18 release 2016-10-01 implementation Issued by the Ministry of Public Security of the People 's Republic of China Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 Classification and Model 1 4.1 Classification 1 4.2 Model 2 Technical requirements 2 5.1 appearance requirements 2 5.2 Performance parameters 3 5.3 sealing performance 3 5.4 Water pressure strength performance 4 5.5 Operational performance 4 5.6 high and low temperature performance 4 5.7 anti-drop performance 4 5.8 Corrosion resistance 4 5.9 Liquid supply device 4 6 Test Method 6 6.1 Visual inspection 6 6.2 Measurement of performance parameters 6 6.3 Sealing performance test 7 6.4 Test results of resistance to water pressure strength 7 6.5 Operational performance test 7 6.6 High and low temperature performance test 7 6.7 Anti drop performance test 7 6.8 Corrosion resistance test 7 6.9 Liquid supply test 7 7 Inspection rules 9 7.1 Factory inspection 9 7.2 Type test 9 8 mark, packaging, transportation, storage 9 8.1 Mark 9 8.2 Packaging 10 8.3 Transportation 10 8.4 Storage 10

Foreword

Chapter 5, Chapter 7 and 8.1 of this standard are mandatory and the rest are recommended. This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the Ministry of Public Security Fire Department. This standard by the National Fire Standardization Technical Committee fire truck pump subcommittee (SAC/TC113/SC4) centralized. The drafting unit of this standard. Shanghai Fire Research Institute of Ministry of Public Security. The main drafters of this standard. Jin 韡, Rong Jun, Wang Yi, Que Xinggui, Su Lin, Gu Wenjie, Ma Qicheng, Zhu Fenglin. Fine water mist gun

1 Scope

This standard specifies the terminology and definition of water mist guns, classification and model, technical requirements, test methods, inspection rules, signs, packaging, transport Loss and storage requirements. This standard applies to the purpose of fire for the purpose of water as the main spray medium of water mist gun. This standard does not apply to water mist devices with cutting, puncture or breathing functions.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Hand - held fire extinguishers - Part 1. Performance and structural requirements GB 4351.1-2005 GB 5099 steel seamless cylinders GB 5100 steel welded gas cylinders GB 8109 cart type fire extinguisher Fire water guns GB 8181-2005 GB 11640 aluminum alloy seamless cylinders GB 12514 Fire interface GB 28053 Compound gas cylinders for respirators Low water mist fire extinguishing device

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Water mist At a rated working pressure, the droplet diameter Dv0.50, which is ejected through the nozzle and formed on the plane at 1.0 m down the nozzle axis, is less than 200 μm, Dv0.99 less than 400 μm. 3.2 Water mist gun watermistfirenozzle It is composed of liquid supply device, on-off valve, gun, water mist nozzle and water mist nozzle (optional), etc., with water as the main jet medium, Convert and control spray guns with water mist or water spray. Classification and Model 4.1 Classification 4.1.1 divided by the nozzle type. a) water mist nozzle type water mist gun; ...