GB/T 4543-2023 English PDF

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GB/T 4543-2023: Pyrotechnic distress signals
Status: Valid

GB/T 4543: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 4543-2023	249	Add to Cart	3 days	Pyrotechnic distress signals	Valid
GB 4543-2008	399	Add to Cart	3 days	[GB/T 4543-2008] Pyrotechnic distress signals for ships	Obsolete
GB 4543-1991	199	Add to Cart	2 days	Orange smoke signal for lifebuoys	Obsolete

Similar standards

GB/T 4303   GB/T 4541   

Basic data

Standard ID: GB/T 4543-2023 (GB/T4543-2023)
Description (Translated English): Pyrotechnic distress signals
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U27
Classification of International Standard: 47.020.50
Word Count Estimation: 12,123
Date of Issue: 2023-11-27
Date of Implementation: 2024-03-01
Older Standard (superseded by this standard): GB/T 4543-2008,GB/T 3107-2008
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 4543-2023: Pyrotechnic distress signals

---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.
ICS 47:020:50 CCSU27 National Standards of People's Republic of China Replace GB/T 4543-2008, GB/T 3107-2008 lifesaving firework signal Published on 2023-11-27 2024-03-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Foreword

This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: This document replaces GB/T 4543-2008 "Ship Pyrotechnic Signals" and GB/T 3107-2008 "Self-illuminating floating lights and spontaneous smoke for lifebuoys" "Fog Combination Signal", compared with GB/T 4543-2008, in addition to structural adjustments and editorial changes, the main technical changes are as follows: a) Changed classification and labeling examples (see 4:1, 4:2, 4:1, 4:2 of the:2008 version); b) Added requirements and test methods for spontaneous smoke signal release of lifebuoys (see 5:2:3 and 6:4:2); c) Changed the color requirements for rocket parachute flame signals and handheld flame signals (see 5:3:5, 5:4:3,:2008 version of 5:2:5:5, 5:2:6:3); d) Change the smoke shielding rate to smoke concentration (see 5:5:3, 5:2:7:3 of the:2008 version); e) Added temperature requirements in the basic performance parameter test of floating smoke signals (see 6:8:1); f) The validity period in the change mark is the expiration date (see 8:1, 8:1 of the:2008 version): Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents: This document is proposed and coordinated by the National Ship Outfitting Standardization Technical Committee (SAC/TC129): This document was drafted by: Comprehensive Technical and Economic Research Institute of China State Shipbuilding Corporation, Jiangsu Huahai Ship Signal Manufacturing Co:, Ltd:, China State Shipbuilding Corporation, Shenzhen Yuhai Technology Co:, Ltd:, and China Shipbuilding Research Center: The main drafters of this document: Sun Yaogang, Chen Huada, Yu Jianxiong, Wu Haitao, Zhao Xin, Lu Jianming, Wu Xinhua, and Li Heng: The previous versions of this document and the documents it replaces are as follows: ---GB/T 4543, first published as GB 4543-1984 in 1984, first revised in:1991; second revised in:2008 At that time, it was merged into GB 3107:1~3107:2-1991 and GB 3107:8~3107:9-1991; this is the third revision and merged into GB/T 3107-2008; ---GB/T 3107, first published as GB 3107:10-1991 in:1991, and first revised as GB/T 3107-2008 in:2008: lifesaving firework signal

1 Scope

This document specifies the classification and marking, technical requirements, test methods, inspection rules, and standards of life-saving pyrotechnic signals (hereinafter referred to as pyrotechnic signals): Logging, packaging, storage and transportation: This document applies to the design, manufacture and acceptance of pyrotechnic signals configured on life-saving equipment:

2 Normative reference documents

This document has no normative references:

3 Terms and definitions

The following terms and definitions apply to this document: 3:1 pyrotechnicssignalpyrotechnicssignal A general term that uses the flame or smoke emitted after a chemical mixture (such as gunpowder) is ignited as a communication signal for identification: 3:2 flame signalflaresignal The chemical mixture is ignited and burns flamingly and emits light and flame signals: Note: Usually used as a night contact signal: 3:3 smoke signal smokesignal When the chemical mixture is ignited, it burns flamelessly and emits a smoke signal: Note: Usually used as a daytime contact signal: 3:4 When used, the smoke signal can be generated by itself only with the help of the automatic release device:

4 Classification and tagging

4:1 Classification Pyrotechnic signals are divided into the following four categories according to how they are used: a) RF type---rocket parachute flame signal; b) HF type---handheld flame signal; c) BS type---floating smoke signal; d) LS type---lifebuoy spontaneous smoke signal: 4:2 Marking The marking of the pyrotechnic signal consists of the document number, usage model, burning duration, and light intensity sequence: ......

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