GB12463-2009
General specifications for transport packages of dangerous goods
危险货物运输包装通用技术条件
GB 12463-2009 is a current mandatory Chinese national standard for General specifications for transport packages of dangerous goods. It appears in the Food compliance cluster with a product safety focus and has an implementation date of May 1, 2010.
Applicability depends on product scope, certification route, competent authority notices and transition rules. Requst for the translation or verify source before using this record in a compliance decision.
Compliance overview
Scope and applicability
This standard applies to the transport packages of dangerous goods, specifying their classification, basic requirements, and performance test methods. It covers various packaging containers, including steel drums, aluminum drums, wooden boxes, and plastic containers. It is not applicable to packages containing radioactive materials, pressure vessels for compressed and liquefied gases, packages with a net mass exceeding 400kg, or a volume exceeding 450L.
Technical requirements
The standard classifies transport packages into three categories based on the danger level of the contents: I class packaging (high danger), II class packaging (medium danger), and III class packaging (low danger). It mandates that packaging structures must be reasonably designed with adequate strength and protective performance to withstand normal transportation risks. Manufacturers must ensure that packaging materials do not chemically react with the dangerous goods they contain. It specifies detailed structural and material requirements for various packaging types, such as steel drums, aluminum drums, plastic drums, and wooden boxes. For instance, it dictates the maximum volume and net mass limits for each container type, and outlines specific construction rules like welding and seaming methods. Composite packaging must ensure tight fitting between inner and outer containers without any protruding parts that could cause damage. The standard also defines a comprehensive marking and coding system. Packages must display specific UN standard codes, packaging categories (e.g., x, y, z), and manufacturing years. It is mandatory to properly mark packages with the correct codes indicating material, type, and intended use to ensure traceability and compliance.
Testing methods
The standard outlines several critical performance tests to ensure the integrity of dangerous goods packaging. Key tests include the stacking test to evaluate structural stability under vertical load, the drop test to assess impact resistance during handling, the airtightness test to prevent leakage of gaseous or liquid contents, and the hydraulic test to verify pressure resistance. Plastic packaging must undergo specific pre-conditioning, such as temperature reduction to -18°C before drop testing. Additionally, a compatibility test is required to ensure the packaging material and protective layers can safely contain the intended dangerous goods over a specified period.
FAQs
What products and packaging types are regulated under GB 12463-2009?
It applies to transport packages of dangerous goods, including steel drums, aluminum drums, plastic containers, wooden boxes, and paper bags. It does not apply to packages for radioactive materials, pressure vessels for compressed gases, packages with a net mass exceeding 400kg, or a capacity exceeding 450L.
What are the main updates in GB 12463-2009 compared to the 1990 version?
The 2009 version revised maximum volume limits for drums (reduced to 250L), merged basic requirements into the packaging requirements chapter, updated pressure values for airtight and hydraulic tests, and mandated that basic container structures comply with GB/T 9174.
Does GB 12463-2009 align with international standards like ISO?
Yes, it references international standards such as ISO 780 for packaging marks and ISO 2234 for stacking tests. However, it incorporates specific Chinese national classifications and mandatory marking codes that must be strictly followed for the Chinese market.
The summary above provides a high-level overview of GB 12463-2009. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 12463-2009 today to access all detailed parameters, marking codes, and testing procedures.
Applicability hints
- Type
- Foundational
- CCS
- A80
- Competent department
- Standardization Administration of China
- Technical committee
- National Technical Committee on Hazardous Chemicals Management of Standardization Administration of China
Relationships
Replaces:GB 12463-1990