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GB 38305-2025: Head protection - Rescue helmet
Status: Valid GB 38305: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 38305-2025 | English | 599 |
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Head protection - Rescue helmet
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GB 38305-2025
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| GB/T 38305-2019 | English | 519 |
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Head protection - Rescue helmets
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GB/T 38305-2019
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Basic data | Standard ID | GB 38305-2025 (GB38305-2025) | | Description (Translated English) | Head protection - Rescue helmet | | Sector / Industry | National Standard | | Classification of Chinese Standard | C73 | | Classification of International Standard | 13.340.20 | | Word Count Estimation | 30,392 | | Date of Issue | 2025-08-29 | | Date of Implementation | 2027-01-01 | | Older Standard (superseded by this standard) | GB/T 38305-2019 | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration | GB 38305-2025: Head protection - Rescue helmet---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB38305-2025
ICS 13.340.20
CCSC73
National Standard of the People's Republic of China
Replaces GB/T 38305-2019
Head protection rescue helmet
Released on August 29, 2025
Implementation on January 1, 2027
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Classification and labeling 3
5 Technical Requirements 4
6 Test Method 7
7 Labels and Instructions 10
Appendix A (Normative) Selection of samples and pretreatment 11
Appendix B (Normative) Test method for impact resistance and puncture resistance of comprehensive rescue helmets 12
Appendix C (Normative) Test method for impact resistance and puncture resistance of mountain rescue helmets 15
Appendix D (Normative) Test method for impact resistance and puncture resistance of water rescue helmets 19
Reference 22
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document replaces GB/T 38305-2019 "Head protection rescue helmets". Compared with GB/T 38305-2019, in addition to the structural adjustment
Besides the editorial changes, the main technical changes are as follows.
--- Added the term "chin support" and its definition (see 3.12);
--- Added classification and marking (see Chapter 4);
--- Changed the general requirements (see 5.1, 4.1 of the.2019 edition);
--- Changed the composition structure and requirements (see 5.2, 4.2 of the.2019 edition);
--- Added provisions for the structure of rescue helmets (see 5.2.1);
--- Changed the requirements for components and internal dimensions and their test methods (see 5.2.2, 6.3.1.3, 4.2.1, 5.3.1.3 of the.2019 edition);
--- Changed the provisions on helmet quality (see 5.2.3, 4.2.2 of the.2019 edition);
--- Changed the requirements for field of view and their test methods (see 5.2.4, 6.5, 4.2.3, 5.5 of the.2019 edition);
--- Added requirements for vent area and number and their test methods (see 5.2.5, 6.6);
--- Added the requirements for the retroreflection coefficient of reflective materials and their test methods (see 5.2.6, 6.7);
--- Changed the basic technical performance requirements (see 5.3, 4.3 of the.2019 edition);
--- Added special performance requirements, and listed 5 requirements such as electrical insulation performance as special performance requirements (see 5.4);
--- Changed the requirements for electrical insulation performance and their test methods (see 5.4.1, 6.15, 4.3.6, 5.11 of the.2019 edition);
--- Added requirements for molten metal splash resistance and test methods (see 5.4.3, 6.17);
--- Increased the requirements for resistance to extremely low temperatures (-30°C) (see 5.4.4);
--- Added anti-static performance requirements and test methods (see 5.4.5, 6.18);
--- Deleted the provisions on accessory performance (see 4.5 of the.2019 edition);
--- Changed the provisions of the general test method (see 6.1, 5.1 of the.2019 edition);
--- Changed the provisions for low temperature pretreatment (see 6.2.2.1, 5.2.2.1 of the.2019 edition);
--- Added provisions for anti-static performance pretreatment (see 6.2.5);
--- Changed the test method for wearing stability (see 6.8, 5.6 of the.2019 edition);
--- Changed the test method for dynamic strength of wearing system (see 6.9, 5.7 of the.2019 edition);
--- Changed the test methods for lateral impact performance and top impact performance (see 6.10, 5.8 and 5.9 of the.2019 edition);
--- Changed the test method for puncture resistance (see 6.11, 5.10 of the.2019 edition);
--- Changed the test method for lateral stiffness (see 6.12, 5.12 of the.2019 edition);
--- Changed the test method for flame retardancy (see 6.13, 5.13 of the.2019 edition);
--- Added floating performance test method (see 6.14);
--- Changed the test method for chemical resistance (see 6.16, 5.14 of the.2019 edition);
--- Changed the requirements for marking and instructions for use (see Chapter 7, Chapter 7 and Chapter 8 of the.2019 edition);
--- Deleted the inspection rules (see Chapter 6 of the.2019 edition);
--- Deleted “Headform and reference plane” (see Appendix A of the.2019 edition);
--- Added “Test methods for impact resistance and puncture resistance of comprehensive rescue helmets” (see Appendix B);
--- Added "Test methods for impact resistance and puncture resistance of mountain rescue helmets" (see Appendix C);
--- Added “Test methods for impact resistance and puncture resistance of water rescue helmets” (see Appendix D).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the Ministry of Emergency Management of the People's Republic of China.
The previous versions of this document and the documents it replaces are as follows.
---First published in.2019 as GB/T 38305-2019;
---This is the first revision.
Head protection rescue helmet
1 Scope
This document defines the terms and definitions of rescue helmets, stipulates their classification and marking, technical requirements, signs and instructions for use, etc.
The test method is described.
This document is applicable to the head protection worn in production safety, road traffic, natural disasters and other accident rescue and related activities in industrial, mining and commercial enterprises.
Design, manufacture and inspection of protective equipment.
This document does not apply to head protection equipment worn by firefighters during emergency rescue.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB 811-2022 Helmets for motorcycle and electric bicycle passengers
GB/T 2812-2024 General test methods for head protection
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
rescue helmetrescuehelmet
Used in rescue and related activities to prevent or reduce the risk of injury from objects hitting, collision, impact, flames burning, falling (falling), etc.
Protective equipment that does not cause head injuries.
Note. It is generally composed of a shell, a buffer layer, a headband, a locking device, a chin strap, etc.
3.2
shell
Determine the main structure of the rescue helmet's appearance.
Note. The shell can be equipped with additional ventilation holes, top ribs and reserved accessory interfaces.
3.3
Top reinforcement
A structure used to increase the strength of the top of the shell.
3.4
buffer layer protective layer
A component installed on the inner surface of the rescue helmet shell to absorb impact energy.
3.5
Wearing system retention system
The device is used to adjust the size of the head circumference and maintain the stability of the rescue helmet when worn.
Note. It is generally composed of headband, locking device, lining strap, chin strap, etc.
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