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GB/T 21600-2008: Dangerous goods -- Test method for gasproof of packaging
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 21600-2008 | English | 149 |
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Dangerous goods -- Test method for gasproof of packaging
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GB/T 21600-2008
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Basic data | Standard ID | GB/T 21600-2008 (GB/T21600-2008) | | Description (Translated English) | Dangerous goods -- Test method for gasproof of packaging | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A80 | | Classification of International Standard | 13.300 | | Word Count Estimation | 5,590 | | Date of Issue | 2008-04-01 | | Date of Implementation | 2008-09-01 | | Quoted Standard | GB/T 17344; GB 19270.1 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 5, 2008 (No. 118 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the dangerous goods packaging tightness test equipment, number of tests, test procedures and test reports. This standard applies to dangerous goods packed leak detection, as well as cargo to be loaded hermetically sealed containers must be inspected. | GB/T 21600-2008: Dangerous goods -- Test method for gasproof of packaging---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Dangerous goods.Test method for gasproofness of packaging
ICS 13.300
A80
National Standards of People's Republic of China
Airtight packaging of dangerous goods - Test methods
Posted 2008-04-01
2008-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This corresponds to the standard of the United Nations "on the Recommendations on the Transport of Dangerous Goods Model Regulations", with its non-equivalent. It has
Off the technical content of the above-mentioned full agreement on a standard text format according to GB/T 1.1-2000 made editorial changes.
This standard is managed by the National Standardization Technical Committee chemicals dangerous (SAC/TC251) and focal points.
This standard is drafted by. Tianjin Inspection and Quarantine Institute of Science and Technology.
Participated in the drafting of this standard. Jiangnan University, the Chemical Institute of Standardization, Tianjin CIQ.
The main drafters of this standard. Chi Yu Feng, Zhao Haolibao, Wangli Bing, Zhou Lei, Xu came, Wang Xiaobing.
This standard was first formulated.
Airtight packaging of dangerous goods - Test methods
1 Scope
This standard specifies the equipment, number of tests, test procedures and test report dangerous goods packaging tightness testing.
This standard applies to air tightness testing of dangerous goods packaging, as well as the need for the proposed Goods in hermetically sealed packaging container inspection.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 17344 Test Method for airtight packaging containers
GB 19270.1 waterway transport of dangerous goods packaging inspection and safety regulations General
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
The proposed package containing liquid immersed in water, which leads to a certain amount of compressed air assessment packages or samples of packaging and airtightness
Contents protection test capabilities.
4 Test Equipment
Airtight packaging testing machine. comply with GB/T 17344 of.
5 test procedure
5.1 Number of specimens
3 samples.
5.2 Test procedure
5.2.1 The pressure gauge at both ends are connected with the air compressor and the test sample.
5.2.2 has a vent closure must be replaced with airtight closure or block the vents and ensure airtight connections intact.
5.2.3 The samples were immersed in water, compressed air is turned on, Inflatable into the sample, the sample internal pressure reaches the test pressure.
5.2.4 Air pressure applied (gauge pressure) shown in Table 1.
Table 1 tightness test pressure is measured in kPa
Packaging class Ⅰ Ⅱ Ⅲ Packing Packing
Not less than 30 not less than 20 not less than 20
Note. Ⅰ, Ⅱ, Ⅲ class packaging as defined in GB 19270.1.
5.2.5 stable 5min, observe for bubbles.
5.2.6 When the sample volume is large, not fully immersed in water to leak when the sample, without affecting the test results, the soap can be painted
The method of solution.
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