GB19270-2009
Safety code for inspection of packaging of dangerous goods transported by water
水路运输危险货物包装检验安全规范
GB 19270-2009 is a current mandatory Chinese national standard for Safety code for inspection of packaging of dangerous goods transported by water. 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 inspection of packaging for dangerous goods transported by water, excluding Class 2 (gases), Class 7 (radioactive material), and Division 6.2 (infectious substances). It is mandatory for manufacturers and shippers of hazardous materials using waterway transport. This standard does not apply to pressure receptacles, packaging with a net mass exceeding 400 kg, or packaging with a capacity exceeding 450 L. It covers various packaging types including drums, jerricans, boxes, and bags as defined in the regulation.
Technical requirements
The standard specifies the classification, coding, and marking requirements for dangerous goods packaging. Packaging is categorized into three groups based on the degree of danger: Packaging Class I (high danger), Packaging Class II (medium danger), and Packaging Class III (low danger). Manufacturers must ensure all packaging bears durable and legible UN markings indicating the packaging type, test passed, and manufacturing details. The standard references the UN Recommendations on the Transport of Dangerous Goods and the International Maritime Dangerous Goods Code (IMDG Code). General requirements mandate that packaging must be structurally sound and protective enough to withstand normal transport conditions, including shocks, vibrations, and temperature variations. Materials in contact with dangerous goods must not react dangerously or be significantly weakened by the contents. For liquid contents, sufficient ullage (unfilled space) must be left to prevent leakage due to thermal expansion, and the filling degree must not exceed specified limits at 55°C. Special requirements are outlined for specific classes, such as Class 1 (explosives) and Division 5.2 (organic peroxides). For instance, packaging for explosives must prevent any leakage of explosive substances and avoid generating static electricity that could cause ignition. Organic peroxides and self-reactive substances must use "effective closures" and meet Packaging Class II performance levels. The standard also details the requirements for use appraisal, which involves inspecting the packaging after it has been filled with dangerous goods. This includes verifying the appearance, ensuring the selected packaging is compatible with the goods, and checking the sealing methods for various container types like drums, boxes, and bags.
Testing methods
The standard outlines four primary performance tests to validate packaging design: - Drop Test: Assesses the packaging's ability to withstand impacts during handling and transport. Drop heights vary based on the packaging class and the relative density of the contents. - Leakproofness Test: Evaluates the airtightness of the packaging by submerging it underwater while applying internal air pressure. - Hydraulic Test: Determines the packaging's resistance to internal pressure, simulating conditions such as thermal expansion of liquids. - Stacking Test: Verifies that the packaging can withstand the compressive load of stacked packages during storage and transport over a specified period.
FAQs
What products are regulated under GB 19270-2009?
It regulates the packaging of dangerous goods transported by water, excluding gases, radioactive materials, and infectious substances.
Are there any updates from the previous version of GB 19270?
Yes, this 2009 version consolidated and replaced GB 19270.1-2003, GB 19270.2-2003, and GB 19270.3-2003, adding definitions for "limited quantities" and modifying stacking load calculations.
How does GB 19270-2009 align with international standards?
It closely references the UN Recommendations on the Transport of Dangerous Goods and the IMDG Code for classification, marking, and packaging methods.
The summary above provides a high-level overview of GB 19270-2009. 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 19270-2009 today to access all detailed parameters, tables, and testing procedures.
Applicability hints
- Type
- Other
- CCS
- C66
- ICS
- 55.020
- Competent department
- Standardization Administration of China
- Technical committee
- National Technical Committee on Hazardous Chemicals Management of Standardization Administration of China
Relationships
Replaces:GB 19270.1-2003, GB 19270.3-2003, GB 19270.2-2003