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GB 12142-2025
Safety requirements for portable metal ladders
GB 12142-2025 便携式金属梯安全要求
- Issue date
- 2025-12-31
- Effective date
- 2027-01-01
- Standard type
- National Standards
- ICS / CCS
- 13.100 / C68
- Issuing authority
- State Administration for Market Regulation and Standardization Administration of China
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Scope
This document specifies the requirements for the structural dimensions, performance, use and marking of portable metal ladders, and describes the test methods for portable metal ladders. This document is applicable to portable metal leaning ladders, extending ladders, standing ladders, telescopic ladders, hinged ladders and combination ladders. This document is not applicable to ladders for special purposes, for example fixed ladders, fire ladders and insulating ladders.
Source notes
English introduction is available from the synchronized standard record.
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