GB/T 45580-2025 Safety technical requirements of metal portable tank for liquid dangerous goods transported by road
GB/T 45580-2025 Safety technical requirements of metal portable tank for liquid dangerous goods transported by road
Basic Information
Scope
This document specifies the general requirements for metal portable tank containers used for the road transport of liquid dangerous goods, including material, design, manufacturing, and performance requirements, as well as requirements for nameplates, markings, and usage and maintenance. It also describes the relevant testing methods. This document applies to metal portable tank containers used for the road transport of liquid dangerous goods in Categories 3 to 6, Category 8, and Category 9. The tanks must be made of steel materials. Note 1: The metal portable tank containers for the road transport of liquid dangerous goods described in this document (hereinafter referred to as "tank containers") include three types: UN portable tank containers (Type A), road transport tank containers (Type B), and road transport tank exchange containers (Type C). Note 2: Type A tank containers do not include small frameless tank containers transported inside general containers. Note 3: Tank containers that only meet the requirements of Type B or Type C can only be used for road transport. Note 4: Tank containers can meet both Type A and Type B, or Type A and Type C at the same time.