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GB/T 19699-2023: Ships and marine technology - Pressure-vacuum valves for cargo tanks and devices to prevent the passage of flame into cargo tanks
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 19699-2023	English	604	Add to Cart	5 days [Need to translate]	Ships and marine technology - Pressure-vacuum valves for cargo tanks and devices to prevent the passage of flame into cargo tanks
GB/T 19699-2012	English	994	Add to Cart	3 days [Need to translate]	Ships and marine technology -- Pressure/vacuum valves for cargo tanks
GB/T 19699-2005	English	519	Add to Cart	3 days [Need to translate]	Ships and marine technology -- Pressure/vacuum valves for cargo tanks

GB/T 19699-2023: Ships and marine technology - Pressure-vacuum valves for cargo tanks and devices to prevent the passage of flame into cargo tanks

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ICS 47:020:30 CCSU52 National Standards of People's Republic of China Replace GB/T 19699-2012 Ship and offshore technology cargo tank pressure-vacuum valves and Fire arresting device (ISO 15364:2021,IDT) Published on 2023-11-27 2024-03-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 symbols 3 5 Materials 3 6 Other requirements 4 7 Type test 5 8 Flow and flow rate testing 6 9 Undamped oscillation test 7 10 Production Control and Inspection 8 11 File 8 12 signs 10 13 Quality Assurance 11 Appendix A (informative) Ship installation requirements in compliance with the International Convention for the Safety of Life at Sea (SOLAS), as amended12 Appendix B (Normative) Flow Test Measurement 13 Appendix C (normative) Fire arresting device 15 Appendix D (Informative) Material Selection Guide 17 Appendix E (Informative) Corrosion Prevention Guidelines 18 Appendix F (Informative) Instruction Information 20 Appendix G (informative) Traffic diagram example 21 Appendix H (Informative) Issues related to reducing the loss of volatile organic compounds (VOC) during cargo handling 24 Appendix I (Informative) Size Guide 25 Appendix J (Normative) Valve Leakage Limits 26 Appendix K (informative) Device location and installation dimensions 27 Reference 28

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 19699-2012 "Ship and Marine Technology Cargo Tank Pressure/Vacuum Valve" and is consistent with GB/T 19699-2012 In comparison, in addition to structural adjustments and editorial changes, the main technical changes are as follows: a) The inspection regulations have been changed, and Chapter 8 "Inspection" in the original standard has been adjusted to Chapter 10 "Production Control and Inspection" (see Chapter 10 Chapter, Chapter 8 of the:2012 edition); b) Added requirements for fire arresting devices (see Appendix C); c) Added requirements for valve leakage limits (see Appendix J): This document is equivalent to ISO 15364:2021 "Ship and offshore technical cargo tank pressure - Vacuum valves and fire arresters": 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 Marine Machinery Standardization Technical Committee (SAC/TC137): This document was drafted by: Comprehensive Technical and Economic Research Institute of China State Shipbuilding Corporation, 708th Research Institute of China State Shipbuilding Corporation Institute: The main drafters of this document: Ma Qiang, Wu Yongfeng, Qian Kejiang, Sun Chengwen, Wang Cong, Qin Fei, Li Jun, Lin Guanghong, Tian Ximin, Sun Yaogang, Qi Chao, Yao Qiang: This document was first published in:2005, revised for the first time in:2012, and this is the second revision: Ship and offshore technology cargo tank pressure-vacuum valves and Fire arresting device

1 Scope

This document specifies the minimum requirements for performance and testing of pressure-vacuum valves and flame arresters, performance requirements during design and operation, operational testing inspection and maintenance requirements: Design or manufacture in accordance with this document does not imply suitability for any given installation; it indicates that some consideration has been These minimum requirements are provided to the equipment purchaser with the necessary information to determine suitability: This document applies to pressure-vacuum valves and flame arresters, both of which protect cargo tanks from explosive gases/vapors and/or the effects of gas/vapor pressure or vacuum exceeding system/tank design parameters: This document contains flame test procedures for ISO 16852:2016: Note: For the minimum requirements for fire arresting devices, see Chapter II-2, Regulation 4 and In IMO Maritime Safety Committee (MSC) Circular No: 677 (MSC/Circ:677), "Revised Standards for the Design, Testing and Installation of Fire Stopping Devices" content:

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: ISO 5817 Fusion welding joints for welding steel, nickel, titanium and their alloys (except beam welding) Defect quality class [Welding- elsforimperfections] Note: GB/T 19418-2003 Guide to Quality Grading of Arc Welded Joint Defects in Steel (ISO 5817:1992, IDT) Note: GB/T 24598-2009 Welder skill assessment for fusion welding of aluminum and aluminum alloys (ISO 9606-2:2004, MOD) GB/T 30563-2014 Welder skill assessment for fusion welding of copper and copper alloys (ISO 9606-3:1999, MOD) GB/T 32257-2015 Welder skills assessment for fusion welding of nickel and nickel alloys (ISO 9606-4:1999, MOD) GB/T 36234-2018 Welder skills assessment for fusion welding of titanium and titanium alloys, zirconium and zirconium alloys (ISO 9606-5:2000, MOD) Note: GB/T 19866-2005 General principles for welding procedure specifications and assessment (ISO 15607:2003, IDT) ISO 16852:2016 Flame arrester performance requirements, test methods and use limitations (Flamearresters-Performancere- Note: GB/T 27025-2019 General requirements for testing and calibration laboratory capabilities (ISO /IEC 17025:2017, IDT) International Maritime Organization Maritime Safety Committee Circular No: 677 (MSC/Circ:677) approved by IMO MSC/Circ:1009 and MSC/Circ:1324 Revised Standard for the design, testing and installation of devices to prevent flames from entering cargo tanks of tankers (Revised tanksintankers) ...