This standard is published for the first time. This standard specifies the equipment, sample quantity, sample preparation, test steps and test report for the leakage test of composite, rigid plastic and metal intermediate bulk containers for dangerous goods. This standard is applicable to the leakage test of composite, rigid plastic and metal intermediate bulk containers for dangerous goods. This standard corresponds to the United Nations "Recommendations on the Transport of Dangerous Goods Model Regulations" and is not equivalent to it. Its relevant technical content is completely consistent with the above manual, and the standard text format has been edited according to GB/T1.1-2000. GB/T 21585-2008 Leakage test method for intermediate bulk containers for dangerous goods GB/T21585-2008 standard download decompression password: www.bzxz.net
This standard is published for the first time. This standard specifies the equipment, sample quantity, sample preparation, test steps and test report for the leakage test of composite, rigid plastic and metal intermediate bulk containers for dangerous goods. This standard is applicable to the leakage test of composite, rigid plastic and metal intermediate bulk containers for dangerous goods. This standard corresponds to the United Nations "Recommendations on the Transport of Dangerous Goods Model Regulations", and its consistency is not equivalent. Its relevant technical content is completely consistent with the above manual, and the standard text format has been edited according to GB/T1.1-2000.
This standard corresponds to the United Nations "Recommendations on the Transport of Dangerous Goods Model Regulations", and its consistency is not equivalent. Its relevant technical content is completely consistent with the above manual, and the standard text format has been edited according to GB/T1.1-2000.
This standard is proposed and managed by the National Technical Committee for Standardization of Dangerous Chemicals Management (SAC/TC251).
The responsible drafting unit of this standard: Tianjin Institute of Inspection and Quarantine Science and Technology.
Participating drafting units of this standard: Jiangnan University, Sinochem Chemical Standardization Research Institute, Tianjin Entry-Exit Inspection and Quarantine Bureau.
Main drafters of this standard: Wang Libing, Zhang Yuan, Xu Chuanlai, Li Ningtao, Wang Xiaobing, Zhou Lei.
This standard is published for the first time.
GB/T4122.1 Basic packaging terminology
GB19433.1 General safety regulations for inspection of dangerous goods packaging for air transport
GB19434.1 General safety regulations for inspection of intermediate bulk containers for dangerous goods
GB19434.5 Safety regulations and performance test for inspection of metal intermediate bulk containers for dangerous goods
GB19434.6 Safety regulations and performance test for inspection of composite intermediate bulk containers for dangerous goods
GB19434.8 Safety regulations and performance test for inspection of rigid plastic intermediate bulk containers for dangerous goods

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National Standard of the People's Republic of China
GB/T21585—2008
Dangerous goods
Leakproofness test method for intermediate hulk containers(IBCs)
Published on April 1, 2008
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of the People's Republic of China
Implementation on September 1, 2008
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GB/T21585—2008
This standard corresponds to the United Nations "Recommended Model Regulations on the Transport of Dangerous Goods" and is not equivalent to it. Its relevant technical contents are completely consistent with the above manual, and the standard text format has been edited according to GB/T1.1-2000. This standard is proposed and managed by the National Technical Committee for Standardization of Dangerous Chemicals Management (SAC/TC251). The responsible drafting unit of this standard: Guanjin Inspection and Quarantine Science and Technology Research Institute. The participating drafting units of this standard: Jiangnan University, Sinochem Chemical Standardization Research Institute, Tianjin Entry-Exit Inspection and Quarantine Bureau. The main drafters of this standard! Wang Libing, Zhang Yuan, Gu Chuanmi, Li Ningyou, Wang Xiaobing, Zhou Lei. This standard is published for the first time.
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1 Scope
Dangerous goods
Intermediate bulk container leakage test method
GB/T21585-2008
This standard specifies the test equipment, sample quantity, sample preparation, test steps and test report for the leakage test of composite, rigid plastic and metal intermediate bulk containers for dangerous goods.
This standard is applicable to the leakage test of composite, rigid plastic and metal intermediate bulk containers for dangerous goods. 2 Normative references
The clauses in the following documents become the clauses of this standard through reference in this standard. For all referenced documents with a notified date, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, parties to an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For any undated referenced documents, the latest version shall apply to this standard. GB/T 4122.1 Fundamentals of packaging terms Www.bzxZ.net
GB19433.1 General safety rules for inspection of dangerous goods packaging for air transport GB19431.1 General safety rules for inspection of intermediate bulk containers for dangerous goods GB19131.5 Inspection safety rules and performance tests for metal intermediate bulk containers for dangerous goods GB19434.6 Inspection safety rules and performance tests for composite intermediate bulk containers for dangerous goods GB19434.8 Inspection safety rules and performance tests for rigid plastic intermediate bulk containers for dangerous goods 3 Terms and definitions
GB/T 4122.1 and GB 19434. 1 and the following terms and definitions shall apply to this standard. 3.1 Intermediate bulk containers (IBCs) are also called bulk cargo containers. They are rigid or flexible removable containers outside the scope of GB19433.1. These containers: a) have the following capacity:
not more than 3.0 m3 for solids and liquids in Class I and Class II packaging; - not more than 1.5 m3 for solids in Class I packaging if they are packed in flexible, rigid plastic, composite, fiberboard and wooden intermediate bulk containers; - not more than 3.0 m3 for solids in Class I packaging if they are packed in metal intermediate bulk containers; b)
designed for mechanical loading and unloading;
able to withstand the stress generated during loading and transportation, which is determined by test. c)
box body
container wood itself, including the parallel mouth and its closing device, but not including auxiliary equipment. Applicable to all types of intermediate bulk containers except composite intermediate bulk containers.
4Test equipment
Air compressor:
Pressure gauge;
—Pressure reducing valve;
Timer,
Water storage container for leak detection.
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GB/T21585—2008
5Test procedure
5.1Test method
According to GB19434.6, GB19434.8 and GB19434.5, determine which type of composite, rigid plastic and metal hazardous intermediate bulk containers need to be tested for leakproofness.
5.2Number of samples
3 samples.
5.3Preparation of samples
Close the vent of the intermediate bulk container, or replace it with a non-vent device, or block the vent. 5.4 Test steps
Use an air compressor to pressurize the test sample. When the gauge pressure of the test sample is not less than 20kPa, start timing for at least 10 minutes. Use appropriate methods to determine the airtightness of the tested intermediate bulk container. For example, apply soapy water to the welds and joints of the metal intermediate bulk container, or use the air pressure differential test method, or place the intermediate bulk container in water. If the latter method is used, a correction factor should be applied to the hydrostatic pressure. Other methods with equal effectiveness may also be used. 6 Test report
Name, quantity, size, and specifications of the test sample:-Name of the manufacturer;
-Test equipment!
Test pressure!
Record of the test results, as well as any phenomena observed during the test that are helpful in explaining the test results; Explain the differences between the test method used and this standard: Test date, signature of the tester, and seal of the test unit. 2
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GB/T 21585-2008
People's Republic of China
National Standard
Test method for anti-submergence of intermediate bulk containers
Dangerous goods
CB/T 21585 --2008
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