GB 45188-2024 Hand protection - Protective gloves for welders
1 Scope
This document specifies the technical requirements, marking, and information supplied by the manufacturer for protective gloves used in manual metal welding, gas cutting, and similar operations, and describes the test method.
This document is applicable to protective gloves for welders that protect hands and arms during welding and related operations.
This document is not applicable to protective gloves used in special occasions (such as underwater welding, and vacuum electron beam welding) or special welding operations requiring automatic welding equipment.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 12624-2020 Hand protection - General test methods
GB/T 17599 Protective clothing - Heatproof behaviour - Determination of behaviour of materials on impact of small splashes of molten metal
GB/T 22043 Clothing - Electrostatic properties - Test method for measurement of the electrical resistance through a material(vertical resistance)
GB 24541-2022 Hand protection - Protective gloves against mechanical risks
GB/T 38306-2019 Hand protection - Protective gloves against thermal risks
GB 42298-2022 Hand protection - General technical specifications
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
protective gloves for welders
protective gloves that protect hands and arms from damage caused by molten metal droplets, protect against limited contact flames, convective heat, contact heat, and mechanical injury, and have a vertical resistance that satisfies the DC arc welding (voltage: less than 100 V)
4 Protective categories of protective gloves for welders
The protective categories of protective gloves for welders are divided into the following categories:
——Class A: With high thermal protective performance;
——Class B: With low thermal protective performance.
Contents Foreword III 1 Scope 2 Normative references 3 Terms and definitions 4 Protective categories of protective gloves for welders 5 Technical requirements 6 Test method 7 Marking 8 Information supplied by the manufacturer Bibliography
