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GB/T 4842-2017: Argon
Status: Valid GB/T 4842: Evolution and historical versions
PDF similar to GB/T 4842-2017
Standard similar to GB/T 4842-2017 GB/T 4844 GB/T 3634.2 GB 4962 GB/T 5275.1 Basic data | Standard ID | GB/T 4842-2017 (GB/T4842-2017) | | Description (Translated English) | Argon | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G86 | | Classification of International Standard | 71.100.20 | | Word Count Estimation | 12,119 | | Date of Issue | 2017-11-01 | | Date of Implementation | 2018-05-01 | | Older Standard (superseded by this standard) | GB/T 4842-2006 | | Regulation (derived from) | National Standard Announcement 2017 No. 29 | | Issuing agency(ies) | General Administration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 | GB/T 4842-2017: Argon---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.
Argon
ICS 71.100.20
G86
National Standards of People's Republic of China
Replacing GB/T 4842-2006
Posted.2017-11-01
2018-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 4842-2006 "Argon", compared with GB/T 4842-2006, in addition to editorial changes outside the main changes
as follows.
--- Modify the normative references (see Chapter 2,.2006 edition Chapter 2);
--- Revised high-purity argon technical requirements (see Table 1,.2006 edition of Table 2);
--- Modify the hydrogen content, oxygen content, determination of the content of nitrogen arbitration methods (see 5.2.2.5.2.3.5.2.4,.2006 edition 4.3.2,
4.3.3, 4.3.4);
--- Modify the hydrogen content, oxygen content, nitrogen content, methane content, carbon monoxide content, carbon dioxide content of the test method (see 5.2,5.3,
2006 edition 4.3);
--- Modify the sampling method for bottled high purity argon products (see 4.2,.2006 edition 4.1.2);
--- Modify the packaging, marking, storage (see Chapter 6,.2006 edition Chapter 5);
--- The original Chapter 6 written Appendix B (see Appendix B,.2006 edition of Chapter 6);
--- Modify the volumetric conversion factor of argon (see Table B.1, Table B.2,.2006 edition of Table B.1);
--- Increase safety warnings.
This standard proposed by the China Petroleum and Chemical Industry Federation.
This standard by the National Gas Standardization Technical Committee (SAC/TC206) centralized.
This standard was drafted unit. Wuhan Iron and Steel Group Gas Co., Ltd., Sichuan Desheng Group Vanadium and Titanium Co., Ltd. Sichuan Overseas Chinese gas stocks
Co., Ltd., Southwest Chemical Research and Design Institute Co., Ltd., Shandong Jingbo Zhongcheng Clean Energy Co., Ltd., Guangdong Huate Gas Co., Ltd.
Company, Beijing Helium Pubei Gas Industrial Co., Ltd., Shanghai Hua Ai chromatography Technology Co., Ltd.
The main drafters of this standard .Tian Mingyong, Lu Jiabing, Li Bing, Qiao Kun, Chen Yali, Wang Jiqin, Cui Xianfeng, Fu Zhuhong, Liao Heng Yi, Zhao Junxiu,
Luo Yu Guo, Fang Hua.
This standard replaces the standards previously issued as.
--- GB 4842-1984, GB/T 4842-1995, GB/T 4842-2006;
--- GB 4843-1984;
--- GB 10624-1989, GB/T 10624-1995;
--- GB 10625-1989.
Argon 1 Scope
This standard specifies the technical requirements of pure argon, high purity argon, inspection rules, test methods and packaging, marking, storage and security alerts.
This standard applies to cryogenic method from the air, ammonia gas extracted from the gas and liquid pure argon and high purity argon, and obtained by purification
Of pure argon and high purity argon.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 150 pressure vessel
GB 190 Dangerous goods packaging mark
GB/T 3723 Industrial Chemical Sampling Safety General
GB/T 5099 seamless steel gas cylinder
GB/T 5832.1 gas analysis Determination of trace moisture Part 1. Electrolysis
GB/T 5832.2 gas analysis Determination of trace moisture Part 2. Dew point method
GB/T 6285 gas Determination of trace oxygen electrochemical method
GB/T 7144 cylinder color logo
GB/T 8981 gas Determination of trace hydrogen gas chromatography
GB/T 8984 gas Determination of carbon monoxide, carbon dioxide and hydrocarbons by gas chromatography
GB/T 14194 permanent gas cylinder filling requirements
GB 15258 Chemical Safety Labeling Rules
GB/T 16804 cylinder warning labels
GB/T 24159 welding insulated cylinders
GB/T 28054 steel seamless cylinder cluster device
GB/T 28124 inert gas trace amounts of hydrogen, oxygen, methane, carbon monoxide gas chromatography
Gas analysis Helium ionization gas chromatography
JB/T 4783 cryogenic liquid car tanker
JB/T 6898 cryogenic liquid storage and transportation equipment safety rules
TSGD0001 Pressure Pipeline Safety Technology Supervision Regulations --- Industrial Piping
TSGR0005 mobile pressure vessel safety technology supervision procedures
TSGR0006 Cylinder Safety Technology Supervision Procedures
3 technical requirements
Pure argon, high purity argon technical requirements shall comply with the provisions of Table 1.
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