This standard is formulated for the first time. This standard specifies the equipment, inspection quantity, test steps and test report for the airtightness test of dangerous goods packaging. This standard is applicable to the airtightness test of dangerous goods packaging, as well as the inspection of packaging containers that need to be airtight for the goods to be packaged. This standard does not apply to: — Transport packaging containing radioactive materials; — Pressure vessels containing compressed gas and liquefied gas; — Packaging with a net weight exceeding 400kg; — Packaging with a volume exceeding 450L. 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 21600-2008 Airtightness Test Method for Dangerous Goods Packages GB/T21600-2008 Standard Download Decompression Password: www.bzxz.net
This standard is formulated for the first time. This standard specifies the equipment, inspection quantity, test steps and test report for the airtightness test of dangerous goods packaging. This standard is applicable to the airtightness test of dangerous goods packaging, as well as the inspection of packaging containers that need to be airtight for the goods to be packaged. This standard does not apply to: ———Transport packaging containing radioactive materials; ———Packaging of pressure vessels containing compressed gas and liquefied gas; ———Packaging with a net weight exceeding 400kg; ———Packaging with a volume exceeding 450L. 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.
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 contents are completely consistent with the above manuals, 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 Hazardous 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 Institute, Tianjin Entry-Exit Inspection and Quarantine Bureau.
Main drafters of this standard: Feng Zhixie, Zhao Haolibao, Wang Libing, Zhou Lei, Xu Chuanlai, Wang Xiaobing.
This standard is formulated for the first time.
The clauses in the following documents become the clauses of this standard through reference in this standard. For any dated referenced document, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, the parties to the agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For any undated referenced document, the latest version shall apply to this standard.
GB/T17344 Packaging Airtightness Test Method for Packaging Containers
GB19270.1 General Rules for Safety Specifications for Inspection of Packaging of Dangerous Goods Transported by Water

ICS13.300
National Standard of the People's Republic of China
GB/T21600—2008
Dangerous goods
Test method for gasproofness of packaging
Dangerous goods-Test method for gasproofness of packaging2008-04-01Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of China
2008-09-01Implementation
GB/T21600—2008
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. This standard is proposed and managed by the National Technical Committee for Dangerous Chemicals Management Standardization (SAC/TC251). The responsible drafting unit of this standard: Tianjin Inspection and Quarantine Science and Technology Research Institute. The drafting organizations of this standard include Jiangnan University, Sinochem Chemical Standardization Research Institute, and Tianjin Entry Inspection and Quarantine Bureau. The main drafters of this standard include Feng Zhikan, Zhao Haolibao, Wang Libing, Zhou Lei, Xu Chuanlai, and Wang Xiaobing. This standard is formulated for the first time.
1 Scope
Dangerous goodsbZxz.net
Packaging airtightness test method
This standard specifies the equipment, test quantity, test steps and test report for the airtightness test of dangerous goods packaging. GB/T 21600—2008
This standard is applicable to the airtightness test of dangerous goods packaging, as well as the inspection of packaging containers that need to be airtight for the intended goods. 2 Normative references
The clauses in the following documents become the clauses of this standard through reference in this standard. For all dated references, 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 referenced document without a month date, the latest version shall apply to this standard. GB/T17344 Packaging Gasproofness Test Method for Packaging Containers GB19270.1 General Rules for Safety Specifications for Water Transport of Dangerous Goods Packaging 3 Terms and Definitions
The following terms and definitions apply to this standard. 3.1
Gasproofness Test
A test to assess the gas tightness of the package or packaging sample and the ability of the package to protect the contents by immersing the package to contain liquid in water and passing a certain amount of compressed air.
4 Test Equipment
Packaging Gas Tightness Tester: in accordance with the provisions of G13/T17314. 5 Test Procedure
5.1 Number of Samples
3 samples.
5.2 Test Steps
5.2.1 Connect the two ends of the pressure gauge to the air compressor and the test sample respectively. 5.2.2. For the closure with vent holes, it is necessary to replace it with an airtight closure or block the vent holes, and ensure that the connection is airtight. 5.2.3 Immerse the sample in water, connect compressed air, and inflate the sample so that the internal pressure of the sample reaches the test pressure. 5.2.4 See Table 1 for the applied air pressure (gauge pressure). Table 1 Airtight test pressure
Class I packaging
Not less than 30
Note: Definitions of Class II and Class II packaging are shown in GB19270.1. 5.2.5 Stabilize for 5 minutes and observe whether there are bubbles coming out Class II packaging
Not less than 20
Dish packaging
Not less than 20
Unit is kPa
5.2.6 When the sample volume is large and cannot be completely immersed in the leak detection storage sample, the soap solution method can be used without affecting the test results.
GB/T21600—2008
Test report
-Name, quantity and specifications of the test sample; name of the manufacturer;
Test equipment;
-Test pressure for airtightness of dangerous goods packaging:
-Record of test results, and any phenomena observed during the test that may help explain the test results; description of the differences between the test method used and this standard; test date, signature of the tester and seal of the testing unit. 2
GB/T 21600-2008
People's Republic of China
National Standard
Test Method for Airtightness of Dangerous Goods Package
GI/T 21600—2008
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