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GB/T 16163-2012: Classification of gases filled in cylinder
Status: Valid GB/T 16163: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 16163-2012 | English | 329 |
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3 days [Need to translate]
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Classification of gases filled in cylinder
| Valid |
GB/T 16163-2012
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| GB 16163-1996 | English | 399 |
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3 days [Need to translate]
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Classification of cylinder compressed gases
| Obsolete |
GB 16163-1996
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PDF similar to GB/T 16163-2012
Basic data | Standard ID | GB/T 16163-2012 (GB/T16163-2012) | | Description (Translated English) | Classification of gases filled in cylinder | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | C68 | | Classification of International Standard | 23.020.30 | | Word Count Estimation | 14,170 | | Older Standard (superseded by this standard) | GB 16163-1996 | | Quoted Standard | GB/T 13005 | | Regulation (derived from) | National Standards Bulletin 2012 No. 9 | | Issuing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 classification of commonly used bottled gas and FTSC coding. This standard applies to a compressed gas cylinder filling (also known as permanent gas), low temperature liquefied gas (cryogenic type), liquefied gases and dissolve | GB/T 16163-2012: Classification of gases filled in cylinder---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.
ICS23.020.30
C68
National Standards of People's Republic of China
Replacing GB 16163-1996
Bottled gas classification
Issued on. 2012-09-01 2012-05-11 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
Accordance with the standards GB/T 1.1-2009 "Standardization Guide Part 1. Standard structure and preparation of" rules given in draft.
This standard replaces GB 16163-1996 "Bottled compressed gases classified."
Compared with this standard GB 16163-1996, the main changes are as follows.
--- Modify the classification of gas critical temperature range;
--- Modify the original standard FTSC digitally encoded S items from the original seven merged into six, namely. 1. Low pressure liquefied gas
Body, two high pressure liquefied gases, 3 dissolved gas, 4 compressed air (1), 5 compressed gas (2), 6. cryogenic liquefied gases (deep
Cold type);
--- Increased gas UN number and English name, the English name of the gas in Appendix A are arranged alphabetically by the English prefix refrigerant
Chinese name by GB/T 7778 "numbering and refrigerant safety classification" Writing;
--- An increase of eight kinds of low-temperature liquefied gas (cryogenic type);
--- Kind of gas from 80 kinds to 108 kinds;
--- Flammable gas instead of flammable gas, flammable gas in turn divided into. (1) Combustible Gas Group A. less than lower explosion limit in air
10% of the combustible gas; (2) combustible gas B. Explosion limit in air is greater than or equal to 10% of the combustible gas;
--- Refer to "China country program to phase out ozone-depleting substances (revised)," the contents of the original "bottled compressed gas classification" should be eliminated
Gas. three high pressure liquefied chlorodifluoromethane (R-13), dichlorodifluoromethane low pressure liquefied gas (R-12), tetrafluoroethylene two
Chloroethane (R-114), five chloropentafluoroethane (R-115), etc. But still listed in this standard, and an indication of 2010 to stop production and
use.
This standard by the National Standardization Technical Committee cylinder (SAC/TC31) and focal points.
This standard was drafted. National Standardization Technical Committee cylinders, China Industrial Gases Industry Association.
Drafters of this standard. Wang Yang, Ma Changhua, Cheng Hao.
The standard standard replaces the previous editions.
--- GB 16163-1996.
Bottled gas classification
1 Scope
This standard specifies the classification and coding FTSC commonly used bottled gas.
This standard applies to compressed gas cylinder filling (also known as permanent gas), low temperature liquefied gas (cryogenic type), liquefied gases and dissolved
gas.
This standard does not apply adsorbed gas.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 13005 cylinders term
3 Terms and Definitions
GB/T 13005 and define the following terms and definitions apply to this document.
3.1
Bottled gas gasesfiledincylinder
Compressed, liquefied way, cryogenic liquefaction (cryogenic type), dissolution, adsorption storage and transportation of bottled gas.
4 classification principles
4.1 Principles
Lower than the critical temperature equal to -50 ℃ gas compressed gas is higher than the critical temperature of -50 ℃ gas liquefied gas is high
Collectively and low pressure liquefied gas liquefied gases. The critical temperature is higher than -50 ℃ and 65 ℃ lower than the equivalent gas of high pressure liquefied gases.
The critical temperature is higher than 65 ℃ the low pressure gas is liquefied.
Classified according to the critical temperature of the compressed gas and physical state in the cylinders; according to their chemical properties, flammability, toxicity, corrosivity into
Line grouping; press FTSC coding, marking the basic characteristics of each gas, as a basis for classification, constitutes a comprehensive classification system.
4.2 Class 1 compressed gases and cryogenic liquefied gases
a group of non-flammable, non-toxic and non-flammable toxic gases;
b group combustible non-toxic and combustible toxic gases;
c Group cryogenic liquefied gas (cryogenic type).
a group and b group gas in normal ambient temperature (-40 ℃ ~ 60 ℃, the same below) filling, storage and use are gaseous under.
c group and transport gas at filling in the insulating cylinders for welding cryogenic liquid form, in the course of a liquid or liquid is vaporized
Gaseous at room temperature and use.
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