GB 38304: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 38304-2025 | English | RFQ |
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Hand protection - Protective gloves against cold
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GB 38304-2025
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| GB/T 38304-2019 | English | 359 |
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Hand protection - Protective gloves against cold
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GB/T 38304-2019
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Basic data | Standard ID | GB 38304-2025 (GB38304-2025) | | Description (Translated English) | Hand protection - Protective gloves against cold | | Sector / Industry | National Standard | | Date of Implementation | 2026-09-01 | | Older Standard (superseded by this standard) | GB/T 38304-2019 | GB/T 38304-2019: Hand protection - Protective gloves against cold---This is a DRAFT version for illustration, not a final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.
(Hand protection)
ICS 13.340.40
C73
National Standards of People's Republic of China
Hand protection cold gloves
2019-12-10 release
2020-07-01 implementation
State Administration of Market Supervision
Published by the National Standardization Management Committee
Contents
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Technical requirements 1
5 Test method 3
6 Identification 6
7 Information provided by the manufacturer 6
Appendix A (Normative Appendix) Convection Cooling Test Device 7
Appendix B (Normative) Contact cold test device 9
Appendix C (informative) Parameters to be considered for cold protection 11
References 13
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some elements of this document may involve patents. The issuer of this document is not responsible for identifying these patents.
This standard was proposed by the Ministry of Emergency Management of the People's Republic of China.
This standard is under the jurisdiction of the National Personal Protective Equipment Standardization Technical Committee (SAC/TC112).
This standard was drafted. Zhejiang Dongya Gloves Co., Ltd., Sinosteel Group Wuhan Safety and Environmental Protection Research Institute Co., Ltd., Cellite (Nantong)
Safety Products Co., Ltd., Taizhou Borge Gloves Co., Ltd., Shanghai Lanlang Labor Protection Products Co., Ltd.
The main drafters of this standard. Yu Jie, Cheng Jun, Zhao Wei, Yu Qingxiu, Wang Zhizhi, Ye Erchong, Wang Xiao, Zhang Xiuyun, Wang Xiaozhen.
Hand protection cold gloves
1 Scope
This standard specifies the technical requirements, test methods, markings and information provided by the manufacturer of protective cold gloves.
This standard applies to gloves that prevent low-temperature injuries in a climatic environment or at work at a minimum temperature of -50 ° C.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 10294 Determination of steady-state thermal resistance and related characteristics of thermal insulation materials
GB/T 12586-2003 Determination of flexural damage resistance of rubber or plastic coated fabrics
GB/T 12624 General technical conditions and test methods for hand protection
GB/T 18426 Low temperature bending test of rubber or plastic coated fabric
GB 24541-2009 hand protection protective gloves against mechanical hazards
GA7-2004 fire gloves
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Convectivecold
In convective heat transfer, the glove's ability to resist heat loss from the hand is expressed by convective thermal resistance.
3.2
Cold contactcold
In heat conduction, the ability of a glove to prevent heat transfer is expressed by contact thermal resistance.
4 Technical requirements
4.1 General
Gloves shall meet the requirements given in Table 1.
Table 1 Requirements for gloves
Require gloves with temperature > -30 ℃ Use gloves with temperature -50 ℃ ~ -30 ℃
4.2 ▲ ▲
4.3 ▲ ▲
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