GB/T 20234.1-2011
Replaced
GB/T 47248-2026
Pending
National standards
GB/T 47248-2026 Road vehicles—Safety chains for trailers up to 3.5 t
GB/T 47248-2026 Road vehicles—Safety chains for trailers up to 3.5 t
Price:
$ 36.00
Basic Information
Standard Code:
GB/T 47248-2026
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Trailer
ICS Name:
Other road vehicle devices
Publish Date:
2026-03-31
Implement Date:
2026-10-01
Pages:
16 pages
Scope
This document specifies the classification, technical requirements, test methods, inspection, and marking of safety chains for trailers.
This document is applicable to the design, production, and installation of steel safety chains for trailers with a total mass of less than 3.5 tons.
Development Information
Referenced Standards
GB/T 13912-2002 Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods
GB/T 13912-2020 Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods
GB/T 20946-2007 Short link chain for lifting purposes—General conditions of acceptance
Related Standards
GB/T 20234.2-2011
Replaced
GB/T 20234.2-2011 Connection set for conductive charging of electric vehicles—Part 2:AC charging coupler
GB/T 20234.3-2011
Replaced
GB/T 20234.3-2011 Connection set for conductive charging of electric vehicles—Part 3:DC charging coupler
GB/T 29316-2012
Active
GB/T 29316-2012 Power quality requirements for electric vehicle charging/battery swap infrastructure
GB/T 29317-2012
Replaced
GB/T 29317-2012 Terminology of electric vehicle charging/battery swap infrastructure
GB/T 29318-2012
Replaced